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path: root/drivers/staging/wilc1000/wilc_sdio.c
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* staging: wilc1000: pass wilc to all function pointers of wilc_hif_funcGlen Lee2015-12-181-42/+42
| | | | | | | | | | | | | This patch adds new function parameter struct wilc to all function pointers of struct wilc_hif_func, and all functions of wilc_sdio.c and wilc_spi.c need to be changed as it's function pointer is changed. Pass wilc in all the functions call as well. The wilc will be passed to functions in linux_wlan_sdio.c and linux_wlan_spi.c to replace with global variable wilc_dev in the next patch. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove sdio speed control codesGlen Lee2015-12-181-12/+0Star
| | | | | | | | | | | | | | | | | | | | This patch removes spi speed control related functions and variable. We cannot get exact clock what we need in this way and it can causes some problem in host side by setting the clock, so remove the codes. Speed control codes in spi also will removed in next patch, so it's ok to remove functions in linux_wlan.c and wilc_wlan.c which also not used anymore. The Following functions and varialbe are removed. MAX_SPEED, sdio_default_speed wilc_bus_set_default_speed wilc_bus_set_max_speed linux_sdio_set_speed linux_sdio_get_speed wilc_sdio_set_max_speed wilc_sdio_set_default_speed Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/wilc1000: turn enable_irq/disable_irq into callbacksArnd Bergmann2015-12-181-0/+2
| | | | | | | | | | | | | As a preparation for turning the SDIO side of wilc1000 into a separate module, this removes the last direct caller from the core module into the sdio specific portion. All calls to wilc_sdio_enable_interrupt() and wilc_sdio_disable_interrupt() now go through a function pointer in wilc_hif_func. We also change arguments slightly to pass the device, as we are already touching those lines and the change will be needed later to remove the global variables. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/wilc1000: pass hif operations through initializationArnd Bergmann2015-12-181-18/+17Star
| | | | | | | | | | | | | The wilc_hif_spi and wilc_hif_sdio structures are part of the bus specific code, and the generic code should have no knowledge of their addresses. This changes the code to reference them only from the bus specific initialization code, which we can then use to split up the driver into separate modules. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/wilc1000: get rid of WILC_SDIO_IRQ_GPIOArnd Bergmann2015-12-181-59/+46Star
| | | | | | | | | | | | | | | | Whether the SDIO function uses an internal or external interrupt should not be a compiletime decision but be determined at runtime. This changes the code to pass a GPIO number from the init code as early as possible, and leaves just one #ifdef WILC_SDIO_IRQ_GPIO to preserve the previous behavior. All other locations that check for the interrupt method are turned into runtime checks based on the gpio number (>=0) or the interrupt number (>0). Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/wilc1000: use proper naming for global symbolsArnd Bergmann2015-12-181-31/+31
| | | | | | | | | | | | | | There are many global symbols in the wilc1000 driver, some of them with names like "DEBUG_LEVEL" or "probe" that are not acceptable for globals in the linux kernel as they may easily conflict with other (equally broken) drivers. This renames all the globals that do not already start with wilc or a variation of that to start with wilc_ and to follow the usual naming conventions. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/wilc1000: remove unused functionsArnd Bergmann2015-12-181-56/+0Star
| | | | | | | | | A number of symbols in the wilc1000 driver are completely unused and can be removed. This includes two variables that are only written but not read. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: change parameter type of hif_initGlen Lee2015-11-161-1/+2
| | | | | | | | | This patch changes parameter type wilc_wlan_inp_t with struct wilc and modify it's related code. Pass wilc to the functions as well. wilc will be used in later patch. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove os_contextGlen Lee2015-11-161-2/+0Star
| | | | | | | | This patch removes variable os_context of wilc_sdio_t and wilc_spi_t because os_context is not used, and delete it's related code. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: linux_sdio_init: remove parameter pvGlen Lee2015-11-161-1/+1
| | | | | | | | This patch removes function parameter pv which is not used and modify it's related codes. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: call linux_sdio_init instead of io_initGlen Lee2015-11-161-5/+3Star
| | | | | | | Just call linux_sdio_init instead of io_init function pointer. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove function pointer sdio_set_default_speedGlen Lee2015-11-161-4/+1Star
| | | | | | | | This patch removes function pointer sdio_set_default_speed of wilc_sdio_t and call linux_sdio_set_default_speed() directly. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove function pointer sdio_set_max_speedGlen Lee2015-11-161-3/+1Star
| | | | | | | | This patch removes function pointer sdio_set_max_speed of wilc_sdio_t and call the function directly. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove function pointer sdio_cmd53Glen Lee2015-11-161-8/+6Star
| | | | | | | | This patch removes function pointer sdio_cmd53 of wilc_sdio_t and just call the function directly. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove function pointer sdio_cmd52Glen Lee2015-11-161-27/+26Star
| | | | | | | | This patch removes function pointer sdio_cmd52 of wilc_sdio_t and just call the function directly. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove typedef from wilc_hif_func_tLeo Kim2015-11-161-1/+1
| | | | | | | | | This patch removes typedef from the struct wilc_hif_func_t and renames it to wilc_hif_func. Signed-off-by: Leo Kim <leo.kim@atmel.com> Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove unused functionsLeo Kim2015-10-081-22/+0Star
| | | | | | | | | | This patch removes unused functions. - drivers/staging/wilc1000/linux_mon.c : WILC_WFI_mon_setup - drivers/staging/wilc1000/wilc_sdio.o : sdio_set_func0_csa_address_byte0 Signed-off-by: Leo Kim <leo.kim@atmel.com> Signed-off-by: Tony Cho <tony.cho@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: fix build error for openrisc-allmodconfigChaehyun Lim2015-09-301-0/+1
| | | | | | | | | | | | | | | The kbuild test robot reports the following build error for openrisc-allmodconfig. >> drivers/staging/wilc1000/wilc_sdio.c:584:2: error: implicit >> declaration of function 'memset' The error occurs due to missing a standard header file as <linux/string.h> so that three .c files are included it. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* wilc1000 : Use BIT() macro where possibleAnish Bhatt2015-09-301-22/+22
| | | | | | | | Replace (1 << x) by BIT(x) as recommended by checkpatch.pl Signed-off-by: Anish Bhatt <anish@gatech.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove function pointer os_waitGlen Lee2015-09-291-2/+0Star
| | | | | | | | | | | This patch removes function pointer os_wait which is pointer of linux_wlan_lock_timeout and just call the real name function directly. Remove also static from linux_wlan_lock_timeout declaration. As os_wait is deleted, structure wilc_wlan_os_func_t is useless. Delete wilc_wlan_os_func_t, os_func and it's related codes. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove commented codesChaehyun Lim2015-09-151-2/+0Star
| | | | | | | This patch removes commented codes. Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: use u32 instead of uint32_tChaehyun Lim2015-09-151-32/+32
| | | | | | | This patch replaces uint32_t with u32 that is a preferred kernel type. Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: use u8 instead of uint8_tChaehyun Lim2015-09-151-12/+12
| | | | | | | This patch replaces uint8_t with u8 that is a preferred kernel type. Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove unused global variablesTony Cho2015-09-131-3/+0Star
| | | | | | | | | | | | This patch removes the followings from the driver because they are in debugging purpose but not used anymore. - int_clrd - int_rcvdU - int_rcvdB - android_wifi_priv_cmd structure Signed-off-by: Tony Cho <tony.cho@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove unnecessary inner bracesTony Cho2015-07-291-16/+14Star
| | | | | | | | This patch removes unnecessary inner braces. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove warnings on unnecessary bracesTony Cho2015-07-291-3/+2Star
| | | | | | | | | This patch removes the warnings reported by checkpatch.pl on the braces {} not necessary for any arm of this statement. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove a dead preprocessor conditionalsTony Cho2015-07-291-26/+0Star
| | | | | | | | | This patch removes the preprocessor conditionals which are related to the WILC1000_SINGLE_TRANSFER definition becasue this is not used. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove preprocessor conditionals unusedTony Cho2015-07-291-173/+1Star
| | | | | | | | | | This patch removes unused preprocessor conditionals for the PLAT_AML8726_M3_BACKUP and PLAT_AML8726_M3 which are not used and so dead codes. They are also platform-dependent codes. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove the warnings on unnecessary bracesTony Cho2015-07-291-18/+10Star
| | | | | | | | | This patch removes the warnings reported by checkpatch.pl on {} not necessary for the single statement blocks. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove the warnings on missing blank lineTony Cho2015-07-291-0/+11
| | | | | | | | | This patch removes the warnings reported by checkpatch.pl on missing a blank line after declaration. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove warnings on the multiple line usesTony Cho2015-07-291-14/+0Star
| | | | | | | | | This patch removes the warnings reported by checkpatch.pl for using multiple blank lines. Signed-off-by: Tony Cho <tony.cho@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: remove commented codeChaehyun Lim2015-06-191-44/+0Star
| | | | | | | Remove the commented codes using #if 0. Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: Add SDIO/SPI 802.11 driverJohnny Kim2015-05-241-0/+1298
This driver is for the wilc1000 which is a single chip IEEE 802.11 b/g/n device. The driver works together with cfg80211, which is the kernel side of configuration management for wireless devices because the wilc1000 chipset is fullmac where the MLME is managed in hardware. The driver worked from kernel version 2.6.38 and being now ported to several others since then. A TODO file is included as well in this commit. Signed-off-by: Johnny Kim <johnny.kim@atmel.com> Signed-off-by: Rachel Kim <rachel.kim@atmel.com> Signed-off-by: Dean Lee <dean.lee@atmel.com> Signed-off-by: Chris Park <chris.park@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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