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* Merge remote-tracking branch 'agust/next' into nextBenjamin Herrenschmidt2014-01-291-116/+154
|\ | | | | | | | | | | | | | | << Switch mpc512x to the common clock framework and adapt mpc512x drivers to use the new clock driver. Old PPC_CLOCK code is removed entirely since there are no users any more. >>
| * net: can: mscan: remove non-CCF code for MPC512xGerhard Sittig2014-01-121-141/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | transition to the common clock framework has completed and the PPC_CLOCK is no longer available for the MPC512x platform, remove the now obsolete code path of the mpc5xxx mscan driver which accessed clock control module registers directly Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * net: can: mscan: adjust to common clock support for mpc512xGerhard Sittig2014-01-121-0/+179
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implement a .get_clock() callback for the MPC512x platform which uses the common clock infrastructure (eliminating direct access to the clock control registers from within the CAN network driver), and provide the corresponding .put_clock() callback to release resources after use acquire both the clock items for register access ("ipg") as well as for wire communication ("can") keep the previous implementation of MPC512x support in place during migration, this results in a readable diff of the change this change is neutral to the MPC5200 platform Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | drivers/net: delete non-required instances of include <linux/init.h>Paul Gortmaker2014-01-1610-10/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. This covers everything under drivers/net except for wireless, which has been submitted separately. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | can: ti_hecc: fix endianness related sparse warningMarc Kleine-Budde2014-01-111-6/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following sparse warning, which occurs in casts when accessing the data in the CAN frames (struct can_frame) in the RX and TX routines: drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:572:28: warning: incorrect type in assignment (different base types) drivers/net/can/ti_hecc.c:572:28: expected unsigned int [unsigned] [usertype] <noident> drivers/net/can/ti_hecc.c:572:28: got restricted __be32 [usertype] <noident> drivers/net/can/ti_hecc.c:575:40: warning: incorrect type in assignment (different base types) drivers/net/can/ti_hecc.c:575:40: expected unsigned int [unsigned] [usertype] <noident> drivers/net/can/ti_hecc.c:575:40: got restricted __be32 [usertype] <noident> As the data is indeed big endian, use "__be32" instead of "u32", when casting it. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: Disable flexcan driver build for big endian CPU on ARMGuenter Roeck2014-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building arm:allmodconfig fails with flexcan.c: In function 'flexcan_read': flexcan.c:243:2: error: implicit declaration of function 'in_be32' flexcan.c: In function 'flexcan_write': flexcan.c:248:2: error: implicit declaration of function 'out_be32' in_be32 and out_be32 do not (or no longer) exist for ARM targets. Disable the build for ARM on big endian CPUs. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: sja1000: add support for Elcus CAN200PCIOleg Moroz2014-01-111-1/+22
| | | | | | | | | | | | | | This patch adds support for Elcus CAN200PCI card. Signed-off-by: Oleg Moroz <oleg.moroz@mcc.vniiem.ru> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: ti_hecc: Replace platform dependency with ARM dependencyEzequiel Garcia2013-12-221-1/+1
| | | | | | | | | | | | | | | | | | | | OMAP's ti_hecc driver is used to support the CAN controller on many omap2plus SoCs (OMAP2430, OMAP3, OMAP4, OMAP5 and AM335x), so it's wrong to make this depend on OMAP3 only. Take an extra step, to get wider build coverage, and make the driver depend on ARM. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: mcp251x: Add device tree supportAlexander Shiyan2013-12-211-25/+74
| | | | | | | | | | | | | | This patch adds Device Tree support to the Microchip MCP251X driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller2013-12-1917-56/+34Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Marc Kleine-Budde says: ==================== this is a pull request of four patches for net-next/master. There is one patch by Markus Pargmann, which speeds up the c_can driver, a patch by John Whitmore which updates the in tree documentation. A patch by Jeff Kirsher which replaces the FSF's address by a link and a patch by Alexander Shiyan which converts the mcp251x driver to make use of managed resources. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * | can: mcp251x: Convert to devm-* APIAlexander Shiyan2013-12-171-13/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace existing resource handling in the driver with managed device resource, this ensures more consistent error values and simplifies error paths. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | can: Fix FSF address in file headersJeff Kirsher2013-12-1716-33/+16Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL <http://www.gnu.org/licenses/> so that we do not have to keep updating the header comments anytime the address changes. CC: Wolfgang Grandegger <wg@grandegger.com> CC: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | can: c_can: Speed up rx_poll functionMarkus Pargmann2013-12-171-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch speeds up the rx_poll function by reducing the number of register reads. Replace the 32bit register read by a 16bit register read. Currently the 32bit register read is implemented by using 2 16bit reads. This is inefficient as we only use the lower 16bit in rx_poll. The for loop reads the pending interrupts in every iteration. This leads up to 16 reads of pending interrupts. The patch introduces a new outer loop to read the pending interrupts as long as 'quota' is above 0. This reduces the total number of reads. The third change is to replace the for-loop by a ffs loop. Tested on AM335x. I removed all 'static' and 'inline' from c_can.c to see the timings for all functions. I used the function tracer with trace_stats. 125kbit: Function Hit Time Avg s^2 -------- --- ---- --- --- c_can_do_rx_poll 63960 10168178 us 158.977 us 1493056 us With patch: c_can_do_rx_poll 63941 3764057 us 58.867 us 776162.2 us 1Mbit: Function Hit Time Avg s^2 -------- --- ---- --- --- c_can_do_rx_poll 69489 30049498 us 432.435 us 9271851 us With patch: c_can_do_rx_poll 207109 24322185 us 117.436 us 171469047 us Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | | can: peak_usb: fix mem leak in pcan_usb_pro_init()Marc Kleine-Budde2013-12-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a memory leak in pcan_usb_pro_init(). In patch f14e224 net: can: peak_usb: Do not do dma on the stack the struct pcan_usb_pro_fwinfo *fi and struct pcan_usb_pro_blinfo *bi were converted from stack to dynamic allocation va kmalloc(). However the corresponding kfree() was not introduced. This patch adds the missing kfree(). Cc: linux-stable <stable@vger.kernel.org> # v3.10 Reported-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | | can: ems_usb: fix urb leaks on failure pathsAlexey Khoroshilov2013-12-171-1/+2
|/ / | | | | | | | | | | | | | | | | | | | | | | | | There are a couple failure paths where urb leaks. Is spare code within ems_usb_start_xmit(), usb_free_urb() should be used to deallocate urb instead of usb_unanchor_urb(). In ems_usb_start() there is no usb_free_urb() if usb_submit_urb() fails. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Sebastian Haas <dev@sebastianhaas.info> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: flexcan: use correct clock as base for bit rate calculationMarc Kleine-Budde2013-11-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The flexcan IP core uses the peripheral clock ("per") as basic clock for the bit timing calculation. However the driver uses the the wrong clock ("ipg"). This leads to wrong bit rates if the rates on both clock are different. This patch fixes the problem by using the correct clock for the bit rate calculation. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: c_can: fix calculation of transmitted bytes on tx completeHolger Bechtold2013-11-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of bytes transmitted was not updated correctly, if several CAN messages (with different length) were transmitted in one 'bunch'. Thus programs like 'ifconfig' showed wrong transmit byte counts. Reason was, that the message object whose DLC is to be read was not necessarily the active one at the time when priv->read_reg(priv, C_CAN_IFACE(MSGCTRL_REG, 0)) & IF_MCONT_DLC_MASK; was executed. Signed-off-by: Holger Bechtold <Holger.Bechtold@gmx.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: c_can: don't call pm_runtime_get_sync() from interrupt contextMarc Kleine-Budde2013-11-251-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The c_can driver contians a callpath (c_can_poll -> c_can_state_change -> c_can_get_berr_counter) which may call pm_runtime_get_sync() from the IRQ handler, which is not allowed and results in "BUG: scheduling while atomic". This problem is fixed by introducing __c_can_get_berr_counter, which will not call pm_runtime_get_sync(). Reported-by: Andrew Glen <AGlen@bepmarine.com> Tested-by: Andrew Glen <AGlen@bepmarine.com> Signed-off-by: Andrew Glen <AGlen@bepmarine.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | can: sja1000: fix {pre,post}_irq() handling and IRQ handler return valueOliver Hartkopp2013-11-251-8/+9
|/ | | | | | | | | | | | | | This patch fixes the issue that the sja1000_interrupt() function may have returned IRQ_NONE without processing the optional pre_irq() and post_irq() function before. Further the irq processing counter 'n' is moved to the end of the while statement to return correct IRQ_[NONE|HANDLED] values at error conditions. Reported-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2013-11-1319-79/+58Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) The addition of nftables. No longer will we need protocol aware firewall filtering modules, it can all live in userspace. At the core of nftables is a, for lack of a better term, virtual machine that executes byte codes to inspect packet or metadata (arriving interface index, etc.) and make verdict decisions. Besides support for loading packet contents and comparing them, the interpreter supports lookups in various datastructures as fundamental operations. For example sets are supports, and therefore one could create a set of whitelist IP address entries which have ACCEPT verdicts attached to them, and use the appropriate byte codes to do such lookups. Since the interpreted code is composed in userspace, userspace can do things like optimize things before giving it to the kernel. Another major improvement is the capability of atomically updating portions of the ruleset. In the existing netfilter implementation, one has to update the entire rule set in order to make a change and this is very expensive. Userspace tools exist to create nftables rules using existing netfilter rule sets, but both kernel implementations will need to co-exist for quite some time as we transition from the old to the new stuff. Kudos to Patrick McHardy, Pablo Neira Ayuso, and others who have worked so hard on this. 2) Daniel Borkmann and Hannes Frederic Sowa made several improvements to our pseudo-random number generator, mostly used for things like UDP port randomization and netfitler, amongst other things. In particular the taus88 generater is updated to taus113, and test cases are added. 3) Support 64-bit rates in HTB and TBF schedulers, from Eric Dumazet and Yang Yingliang. 4) Add support for new 577xx tigon3 chips to tg3 driver, from Nithin Sujir. 5) Fix two fatal flaws in TCP dynamic right sizing, from Eric Dumazet, Neal Cardwell, and Yuchung Cheng. 6) Allow IP_TOS and IP_TTL to be specified in sendmsg() ancillary control message data, much like other socket option attributes. From Francesco Fusco. 7) Allow applications to specify a cap on the rate computed automatically by the kernel for pacing flows, via a new SO_MAX_PACING_RATE socket option. From Eric Dumazet. 8) Make the initial autotuned send buffer sizing in TCP more closely reflect actual needs, from Eric Dumazet. 9) Currently early socket demux only happens for TCP sockets, but we can do it for connected UDP sockets too. Implementation from Shawn Bohrer. 10) Refactor inet socket demux with the goal of improving hash demux performance for listening sockets. With the main goals being able to use RCU lookups on even request sockets, and eliminating the listening lock contention. From Eric Dumazet. 11) The bonding layer has many demuxes in it's fast path, and an RCU conversion was started back in 3.11, several changes here extend the RCU usage to even more locations. From Ding Tianhong and Wang Yufen, based upon suggestions by Nikolay Aleksandrov and Veaceslav Falico. 12) Allow stackability of segmentation offloads to, in particular, allow segmentation offloading over tunnels. From Eric Dumazet. 13) Significantly improve the handling of secret keys we input into the various hash functions in the inet hashtables, TCP fast open, as well as syncookies. From Hannes Frederic Sowa. The key fundamental operation is "net_get_random_once()" which uses static keys. Hannes even extended this to ipv4/ipv6 fragmentation handling and our generic flow dissector. 14) The generic driver layer takes care now to set the driver data to NULL on device removal, so it's no longer necessary for drivers to explicitly set it to NULL any more. Many drivers have been cleaned up in this way, from Jingoo Han. 15) Add a BPF based packet scheduler classifier, from Daniel Borkmann. 16) Improve CRC32 interfaces and generic SKB checksum iterators so that SCTP's checksumming can more cleanly be handled. Also from Daniel Borkmann. 17) Add a new PMTU discovery mode, IP_PMTUDISC_INTERFACE, which forces using the interface MTU value. This helps avoid PMTU attacks, particularly on DNS servers. From Hannes Frederic Sowa. 18) Use generic XPS for transmit queue steering rather than internal (re-)implementation in virtio-net. From Jason Wang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1622 commits) random32: add test cases for taus113 implementation random32: upgrade taus88 generator to taus113 from errata paper random32: move rnd_state to linux/random.h random32: add prandom_reseed_late() and call when nonblocking pool becomes initialized random32: add periodic reseeding random32: fix off-by-one in seeding requirement PHY: Add RTL8201CP phy_driver to realtek xtsonic: add missing platform_set_drvdata() in xtsonic_probe() macmace: add missing platform_set_drvdata() in mace_probe() ethernet/arc/arc_emac: add missing platform_set_drvdata() in arc_emac_probe() ipv6: protect for_each_sk_fl_rcu in mem_check with rcu_read_lock_bh vlan: Implement vlan_dev_get_egress_qos_mask as an inline. ixgbe: add warning when max_vfs is out of range. igb: Update link modes display in ethtool netfilter: push reasm skb through instead of original frag skbs ip6_output: fragment outgoing reassembled skb properly MAINTAINERS: mv643xx_eth: take over maintainership from Lennart net_sched: tbf: support of 64bit rates ixgbe: deleting dfwd stations out of order can cause null ptr deref ixgbe: fix build err, num_rx_queues is only available with CONFIG_RPS ...
| * Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller2013-11-052-45/+32Star
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Marc Kleine-Budde says: ==================== here's a pull request for net-next. It includes a patch by Oliver Hartkopp et al. that adds documentation for the broadcast manager to Documentation/networking/can.txt. Three patches by me that clean up the netlink handling code in the CAN core. And another patch that removes a not needed function from the ti_hecc driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * can: ti_hecc: remove priv->can.do_get_state() callbackMarc Kleine-Budde2013-10-311-10/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes the priv->can.do_get_state() callback, as it just returns priv->can.state. The callback's only user can_fill_info() has direct access to priv->can.state. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * can: dev: sort can_changelink() by IFLA_CAN_*Marc Kleine-Budde2013-10-311-13/+13
| | | | | | | | | | | | | | | | | | This patch sorts the handling of data[IFLA_CAN_*] by IFLA_CAN_*. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * can: dev: sort can_fill_info() by IFLA_CAN_*Marc Kleine-Budde2013-10-311-12/+9Star
| | | | | | | | | | | | | | | | | | This patch sorts the call to nla_put() by IFLA_CAN_*. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * can: dev: sort can_get_size() by IFLA_CAN_*Marc Kleine-Budde2013-10-311-10/+10
| | | | | | | | | | | | | | | | | | This patch sorts the individual addends of the sum by IFLA_CAN_*. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-11-042-10/+16
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/netconsole.c net/bridge/br_private.h Three mostly trivial conflicts. The net/bridge/br_private.h conflict was a function signature (argument addition) change overlapping with the extern removals from Joe Perches. In drivers/net/netconsole.c we had one change adjusting a printk message whilst another changed "printk(KERN_INFO" into "pr_info(". Lastly, the emulex change was a new inline function addition overlapping with Joe Perches's extern removals. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-10-232-6/+12
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/usb/qmi_wwan.c include/net/dst.h Trivial merge conflicts, both were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-10-091-5/+5
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/linux/netdevice.h net/core/sock.c Trivial merge issues. Removal of "extern" for functions declaration in netdevice.h at the same time "const" was added to an argument. Two parallel line additions in net/core/sock.c Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-10-013-65/+101
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/usb/qmi_wwan.c drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h include/net/netfilter/nf_conntrack_synproxy.h include/net/secure_seq.h The conflicts are of two varieties: 1) Conflicts with Joe Perches's 'extern' removal from header file function declarations. Usually it's an argument signature change or a function being added/removed. The resolutions are trivial. 2) Some overlapping changes in qmi_wwan.c and be.h, one commit adds a new value, another changes an existing value. That sort of thing. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | net: can: c_can_platform: Remove redundant of_match_ptrSachin Kamat2013-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller2013-10-0115-18/+10Star
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | | can: sja1000: remove unnecessary pci_set_drvdata()Jingoo Han2013-09-214-5/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: pch_can: remove unnecessary pci_set_drvdata()Jingoo Han2013-09-211-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: c_can: remove unnecessary pci_set_drvdata()Jingoo Han2013-09-211-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: ti_hecc: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: softing: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: sja1000: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: mcp251x: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: janz-ican3: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: flexcan: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: cc770: use dev_get_platdata()Jingoo Han2013-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: bfin_can: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | | | | can: at91_can: use dev_get_platdata()Jingoo Han2013-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | | | | | can: Remove extern from function prototypesJoe Perches2013-09-242-15/+15
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | | Merge tag 'devicetree-for-3.13' of ↵Linus Torvalds2013-11-122-4/+0Star
|\ \ \ \ \ \ | |_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DeviceTree updates for 3.13. This is a bit larger pull request than usual for this cycle with lots of clean-up. - Cross arch clean-up and consolidation of early DT scanning code. - Clean-up and removal of arch prom.h headers. Makes arch specific prom.h optional on all but Sparc. - Addition of interrupts-extended property for devices connected to multiple interrupt controllers. - Refactoring of DT interrupt parsing code in preparation for deferred probe of interrupts. - ARM cpu and cpu topology bindings documentation. - Various DT vendor binding documentation updates" * tag 'devicetree-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (82 commits) powerpc: add missing explicit OF includes for ppc dt/irq: add empty of_irq_count for !OF_IRQ dt: disable self-tests for !OF_IRQ of: irq: Fix interrupt-map entry matching MIPS: Netlogic: replace early_init_devtree() call of: Add Panasonic Corporation vendor prefix of: Add Chunghwa Picture Tubes Ltd. vendor prefix of: Add AU Optronics Corporation vendor prefix of/irq: Fix potential buffer overflow of/irq: Fix bug in interrupt parsing refactor. of: set dma_mask to point to coherent_dma_mask of: add vendor prefix for PHYTEC Messtechnik GmbH DT: sort vendor-prefixes.txt of: Add vendor prefix for Cadence of: Add empty for_each_available_child_of_node() macro definition arm/versatile: Fix versatile irq specifications. of/irq: create interrupts-extended property microblaze/pci: Drop PowerPC-ism from irq parsing of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code. of/irq: Use irq_of_parse_and_map() ...
| * | | | | Merge remote-tracking branch 'grant/devicetree/next' into for-nextRob Herring2013-11-073-65/+101
| |\ \ \ \ \ | | | |/ / / | | |/| | |
| * | | | | drivers: remove unnecessary prom.h includesRob Herring2013-10-102-4/+0Star
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary prom.h includes in preparation to remove implicit includes of prom.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Grant Likely <grant.likely@linaro.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org
* | | | | can: kvaser_usb: fix usb endpoints detectionOlivier Sobrie2013-10-311-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices, like the Kvaser Memorator Professional, have several bulk in endpoints. Only the first one found must be used by the driver. The same holds for the bulk out endpoint. The official Kvaser driver (leaf) was used as reference for this patch. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Olivier Sobrie <olivier@sobrie.be> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | | | | can: c_can: Fix RX message handling, handle lost message before EOBMarkus Pargmann2013-10-311-3/+3
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we handle end of block messages with higher priority than a lost message, we can run into an endless interrupt loop. This is reproducable with a am335x processor and "cansequence -r" at 1Mbit. As soon as we loose a packet we can't escape from an interrupt loop. This patch fixes the problem by handling lost packets before EOB packets. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | | | can: at91-can: fix device to driver data mapping for platform devicesMarc Kleine-Budde2013-10-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit: 3078cde7 can: at91_can: add dt support device tree support was added to the at91_can driver. In this commit the mapping of device to driver data was mixed up. This results in the sam9x5 parameters being used for the sam9263 and the workaround for the broken mailbox 0 on the sam9263 not being activated. This patch fixes the broken platform_device_id table. Cc: linux-stable <stable@vger.kernel.org> Cc: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-11-09 02:17:58 +0100