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* take cgroup_open() and cpuset_open() to fs/proc/base.cAl Viro2013-05-015-31/+35
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ppc: Clean up scanlogDavid Howells2013-05-011-18/+11Star
| | | | | | | | | | | | | | | | Clean up the pseries scanlog driver's use of procfs: (1) Don't need to save the proc_dir_entry pointer as we have the filename to remove with. (2) Save the scan log buffer pointer in a static variable (there is only one of it) and don't save it in the PDE (which doesn't have a destructor). Signed-off-by: David Howells <dhowells@redhat.com> cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> cc: Paul Mackerras <paulus@samba.org> cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ppc: Clean up rtas_flash driver somewhatDavid Howells2013-05-011-248/+204Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up some of the problems with the rtas_flash driver: (1) It shouldn't fiddle with the internals of the procfs filesystem (altering pde->count). (2) If pid namespaces are in effect, then you can get multiple inodes connected to a single pde, thereby rendering the pde->count > 2 test useless. (3) The pde->count fudging doesn't work for forked, dup'd or cloned file descriptors, so add static mutexes and use them to wrap access to the driver through read, write and release methods. (4) The driver can only handle one device, so allocate most of the data previously attached to the pde->data as static variables instead (though allocate the validation data buffer with kmalloc). (5) We don't need to save the pde pointers as long as we have the filenames available for removal. (6) Don't try to multiplex what the update file read method does based on the filename. Instead provide separate file ops and split the function. Whilst we're at it, tabulate the procfile information and loop through it when creating or destroying them rather than manually coding each one. [Folded fixes from Vasant Hegde <hegdevasant@linux.vnet.ibm.com>] Signed-off-by: David Howells <dhowells@redhat.com> cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> cc: Paul Mackerras <paulus@samba.org> cc: Anton Blanchard <anton@samba.org> cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* hostap: proc: Use remove_proc_subtree()David Howells2013-05-011-19/+1Star
| | | | | | | | | | | | Use remove_proc_subtree() rather than remove_proc_entry() to remove a device-specific proc directory and all its children. Signed-off-by: David Howells <dhowells@redhat.com> cc: Jouni Malinen <j@w1.fi> cc: Johannes Berg <johannes@sipsolutions.net> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* drm: proc: Use remove_proc_subtree()David Howells2013-05-011-15/+7Star
| | | | | | | | | | | | | | Use remove_proc_subtree() rather than remove_proc_entry() to remove a minor-specific drm proc directory and all its children. Things could theoretically be improved by storing the drm_minor pointer in the minor-specific dir proc_dir_entry struct data and then scrapping the list of proc files - but that's shared with the debugfs interface where you can't do that, so I don't see an easy way of doing it. Signed-off-by: David Howells <dhowells@redhat.com> cc: dri-devel@lists.freedesktop.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* drm: proc: Use minor->index to label things, not PDE->nameDavid Howells2013-05-013-11/+7Star
| | | | | | | | | | | | | | Use minor->index to label things, not the name field from the proc_dir_entry of the /proc/dwm/<minor>/ directory. Also, use "%u" not "%d" to render the value and use a 12-byte buffer in which to render the integer, not a 16-byte buffer. The longest string an unsigned int can give you is 10 chars (4294967295) plus a NUL, so round up to 12 as the stack is likely to be 4- or 8-byte aligned. Signed-off-by: David Howells <dhowells@redhat.com> cc: dri-devel@lists.freedesktop.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* drm: Constify drm_proc_list[]David Howells2013-05-012-4/+4
| | | | | | | | Constify drm_proc_list[] and related pointers. Signed-off-by: David Howells <dhowells@redhat.com> cc: dri-devel@lists.freedesktop.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* zoran: Don't print proc_dir_entry data in debugDavid Howells2013-05-011-1/+1
| | | | | | | | | | Don't print proc_dir_entry data in debug as we're soon to have no direct access to the contents of the PDE. Print what was put in there instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: mjpeg-users@lists.sourceforge.net cc: linux-media@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()David Howells2013-05-011-11/+18
| | | | | | | | | | | | | | | | | Don't access the proc_dir_entry in ReiserFS's r_open(), r_start() r_show() procfs interface functions. ReiserFS stores the ->show() method pointer in PDE->data and the super_block pointer in PDE->parent->data. This isn't changing. Currently, ReiserFS passes the PDE pointer into seq_file::private from r_open() so that r_start() and r_show() can then access it. Instead, use seq_open_private() to allocate a two-pointer struct that's passed through seq_file::private and put the ->show() method and the sb pointers in there. Signed-off-by: David Howells <dhowells@redhat.com> cc: reiserfs-devel@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Supply an accessor for getting the data from a PDE's parentDavid Howells2013-05-015-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | Supply an accessor function for getting the private data from the parent proc_dir_entry struct of the proc_dir_entry struct associated with an inode. ReiserFS, for instance, stores the super_block pointer in the proc directory it makes for that super_block, and a pointer to the respective seq_file show function in each of the proc files in that directory. This allows a reduction in the number of file_operations structs, open functions and seq_operations structs required. The problem otherwise is that each show function requires two pieces of data but only has storage for one per PDE (and this has no release function). Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Jerry Chuang <jerry-chuang@realtek.com> cc: Maxim Mikityanskiy <maxtram95@gmail.com> cc: YAMANE Toshiaki <yamanetoshi@gmail.com> cc: linux-wireless@vger.kernel.org cc: linux-scsi@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* airo: Use remove_proc_subtree()David Howells2013-05-011-36/+13Star
| | | | | | | | | Use remove_proc_subtree() to remove the airo device subdir and all its children instead of doing it manually. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-wireless@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* rtl8192u: Don't need to save device proc dir PDEDavid Howells2013-05-012-13/+6Star
| | | | | | | | | | | | | Don't need to save the PDE of a directory created under /proc/net/rtl8192/ as we can use proc subtree deletion to get rid of it and all its children. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Jerry Chuang <jerry-chuang@realtek.com> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* rtl8187se: Use a dir under /proc/net/r8180/David Howells2013-05-012-19/+8Star
| | | | | | | | | | | | | | | | Create a dir under /proc/net/r8180/ named for the device and create that device's files under there. This means that there won't be a problem for multiple devices in the system (if such is possible) and it means we don't need to save the 'device directory' PDE any more as we can just do a proc subtree removal. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Maxim Mikityanskiy <maxtram95@gmail.com> cc: YAMANE Toshiaki <yamanetoshi@gmail.com> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Add proc_mkdir_data()David Howells2013-05-016-33/+28Star
| | | | | | | | | | | | | | | | | Add proc_mkdir_data() to allow procfs directories to be created that are annotated at the time of creation with private data rather than doing this post-creation. This means no access is then required to the proc_dir_entry struct to set this. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Neela Syam Kolli <megaraidlinux@lsi.com> cc: Jerry Chuang <jerry-chuang@realtek.com> cc: linux-scsi@vger.kernel.org cc: devel@driverdev.osuosl.org cc: linux-wireless@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}David Howells2013-05-015-37/+38
| | | | | | | | | | | | | | | | Move some bits from linux/proc_fs.h to linux/of.h, signal.h and tty.h. Also move proc_tty_init() and proc_device_tree_init() to fs/proc/internal.h as they're internal to procfs. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> cc: devicetree-discuss@lists.ozlabs.org cc: linux-arch@vger.kernel.org cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Jri Slaby <jslaby@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Move PDE_NET() to fs/proc/proc_net.cDavid Howells2013-05-012-5/+4Star
| | | | | | | Move PDE_NET() to fs/proc/proc_net.c as that's where the only user is. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Split the namespace stuff out into linux/proc_ns.hDavid Howells2013-05-0115-92/+109
| | | | | | | | | | Split the proc namespace stuff out into linux/proc_ns.h. Signed-off-by: David Howells <dhowells@redhat.com> cc: netdev@vger.kernel.org cc: Serge E. Hallyn <serge.hallyn@ubuntu.com> cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Move proc_fd() to fs/proc/fd.hDavid Howells2013-05-012-5/+5
| | | | | | | Move proc_fd() to fs/proc/fd.h. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Uninline pid_delete_dentry()David Howells2013-05-012-9/+14
| | | | | | | Uninline pid_delete_dentry() as it's only used by three function pointers. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Supply PDE attribute setting accessor functionsDavid Howells2013-05-0114-35/+40
| | | | | | | | | | | | | | | | | Supply accessor functions to set attributes in proc_dir_entry structs. The following are supplied: proc_set_size() and proc_set_user(). Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> cc: linuxppc-dev@lists.ozlabs.org cc: linux-media@vger.kernel.org cc: netdev@vger.kernel.org cc: linux-wireless@vger.kernel.org cc: linux-pci@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Split kcore bits from linux/procfs.h into linux/kcore.hDavid Howells2013-04-297-33/+44
| | | | | | | | | | | | | Split kcore bits from linux/procfs.h into linux/kcore.h. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org cc: sparclinux@vger.kernel.org cc: x86@kernel.org cc: linux-mm@kvack.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Include missing linux/magic.h inclusionsDavid Howells2013-04-292-0/+2
| | | | | | | | | Include missing linux/magic.h inclusions where the source file is currently expecting to get magic numbers through linux/proc_fs.h. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-efi@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Include missing linux/slab.h inclusionsDavid Howells2013-04-2911-1/+11
| | | | | | | | | | | | | | | Include missing linux/slab.h inclusions where the source file is currently expecting to get kmalloc() and co. through linux/proc_fs.h. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-s390@vger.kernel.org cc: sparclinux@vger.kernel.org cc: linux-efi@vger.kernel.org cc: linux-mtd@lists.infradead.org cc: devel@driverdev.osuosl.org cc: x86@kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc: Delete create_proc_read_entry()David Howells2013-04-294-220/+1Star
| | | | | | | | | | | Delete create_proc_read_entry() as it no longer has any users. Also delete read_proc_t, write_proc_t, the read_proc member of the proc_dir_entry struct and the support functions that use them. This saves a pointer for every PDE allocated. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* arm: Don't use create_proc_read_entry()David Howells2013-04-291-23/+19Star
| | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: Kevin Hilman <khilman@deeprootsystems.com> cc: Tony Lindgren <tony@atomide.com> cc: linux-arm-kernel@lists.infradead.org cc: linux-omap@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ARM: OMAP1: Replace PM debug create_proc_read_entry() with debugfsTony Lindgren2013-04-291-41/+37Star
| | | | | | | | | | | | There's no need to keep this entry in proc, it is PM related debug only entry. Let's move it into debugfs. Based on an earlier patch David Howells <dhowells@redhat.com> to use seq_printf and to update to use create_proc_read_entry(). Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cris: Don't use create_proc_read_entry()David Howells2013-04-292-330/+265Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> cc: Mikael Starvik <starvik@axis.com> cc: linux-cris-kernel@axis.com Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* h8300: Don't use create_proc_read_entry()David Howells2013-04-291-14/+20
| | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ia64: Don't use create_proc_read_entry()David Howells2013-04-293-348/+301Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Tony Luck <tony.luck@intel.com> cc: Fenghua Yu <fenghua.yu@intel.com> cc: linux-ia64@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* mips: Don't use create_proc_read_entry()David Howells2013-04-293-136/+104Star
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* parisc: Don't use create_proc_read_entry()David Howells2013-04-291-23/+24
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: "James E.J. Bottomley" <jejb@parisc-linux.org> cc: Helge Deller <deller@gmx.de> cc: linux-parisc@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* sh: Don't use create_proc_read_entry()David Howells2013-04-291-9/+19
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Paul Mundt <lethal@linux-sh.org> cc: linux-sh@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* megaraid: Don't use create_proc_read_entry()David Howells2013-04-292-675/+382Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Neela Syam Kolli <megaraidlinux@lsi.com> cc: James E.J. Bottomley <JBottomley@parallels.com> cc: linux-scsi@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* hostap: Don't use create_proc_read_entry()David Howells2013-04-2912-523/+703
| | | | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Jouni Malinen <j@w1.fi> cc: John W. Linville <linville@tuxdriver.com> cc: Johannes Berg <johannes@sipsolutions.net> cc: linux-wireless@vger.kernel.org cc: netdev@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* atmel: Don't use create_proc_read_entry()David Howells2013-04-291-38/+31Star
| | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Simon Kelley <simon@thekelleys.org.uk> cc: John W. Linville <linville@tuxdriver.com> cc: linux-wireless@vger.kernel.org cc: netdev@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ds1620: Don't use create_proc_read_entry()David Howells2013-04-291-14/+19
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* efirtc: Don't use create_proc_read_entry()David Howells2013-04-291-43/+40Star
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* genrtc: Don't use create_proc_read_entry()David Howells2013-04-291-25/+23Star
| | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* hp_sdc_rtc: Don't use create_proc_read_entry()David Howells2013-04-291-32/+26Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Brian S. Julin <bri@calyx.com> cc: Helge Deller <deller@gmx.de> cc: linux-m68k@lists.linux-m68k.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* nubus: Don't use create_proc_read_entry()David Howells2013-04-293-60/+80
| | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-m68k@lists.linux-m68k.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* fsl_udc: Don't use create_proc_read_entry()David Howells2013-04-291-81/+43Star
| | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Li Yang <leoli@freescale.com> cc: Felipe Balbi <balbi@ti.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-usb@vger.kernel.org cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* goku_udc: Don't use create_proc_read_entry()David Howells2013-04-291-50/+39Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Felipe Balbi <balbi@ti.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-usb@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* wlags49_h2: Don't use create_proc_read_entry()David Howells2013-04-291-159/+161
| | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Henk de Groot <pe1dnn@amsat.org> cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-wireless@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cxt1e1: Don't use create_proc_read_entry()David Howells2013-04-293-302/+175Star
| | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Bob Beers <bob.beers@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* csr: Don't use create_proc_read_entry()David Howells2013-04-293-332/+189Star
| | | | | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Randy Dunlap <rdunlap@xenotime.net> cc: Priit Laes <plaes@plaes.org> cc: devel@driverdev.osuosl.org cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com> cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com> cc: Riku Mettälä <riku.mettala@bluegiga.com> cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* comedi: Don't use create_proc_read_entry()David Howells2013-04-291-21/+31
| | | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: David Schleef <ds@schleef.org> cc: Ian Abbott <abbotti@mev.co.uk> cc: Mori Hess <fmhess@users.sourceforge.net> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: H Hartley Sweeten <hsweeten@visionengravers.com> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ft1000: Don't use create_proc_read_entry()David Howells2013-04-292-136/+123Star
| | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Marek Belisko <marek.belisko@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Ondrej Zary <linux@rainbow-software.org> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* rtl8187se: Don't use create_proc_read_entry()David Howells2013-04-291-71/+63Star
| | | | | | | | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Whilst we're at it, reduce the number of show functions where we can share them. Question: Do any of the registers read by proc_get_registers() have side effects upon reading? If so, locking will be required. Signed-off-by: David Howells <dhowells@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Maxim Mikityanskiy <maxtram95@gmail.com> cc: YAMANE Toshiaki <yamanetoshi@gmail.com> cc: Bill Pemberton <wfp5p@virginia.edu> cc: Andrea Merello <andreamrl@tiscali.it> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* rtl8192u: Don't use create_proc_read_entry()David Howells2013-04-291-123/+91Star
| | | | | | | | | | | | | | | | | | | | | | Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Whilst we're at it, reduce the number of show functions where we can share them. Note: proc_get_stats_ap() should probably use seq_file iteration rather than list_for_each_entry(). Further note: There appears to be a lot of locking missing in this file to defend against concurrent access by the driver doing normal operations. Notably, ieee->network_list traversal and RWCAM/RCAMO command/response access. Further, do any of the registers read have side effects upon reading? Signed-off-by: David Howells <dhowells@redhat.com> cc: Jerry Chuang <jerry-chuang@realtek.com> cc: Mauro Carvalho Chehab <mchehab@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* procfs: Mark create_proc_read_entry deprecatedDavid Howells2013-04-291-2/+4
| | | | | | | | Mark create_proc_read_entry deprecated. proc_create[_data]() should be used instead. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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