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2012-03-23checkpatch: add [] to type extensionsAndy Whitcroft1-1/+1
Add [] to a type extensions. Fixes false positives on: .attrs = (struct attribute *[]) { Signed-off-by: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch: high precedence operators do not require additional parentheses ↵Andy Whitcroft1-1/+1
in #defines With any very high precedence operator it is not necessary to enforce additional parentheses around simple negated expressions. This prevents us requesting further perentheses around the following: #define PMEM_IS_FREE(id, index) !(pmem[id].bitmap[index].allocated) For now add logical and bitwise not and unary minus. Signed-off-by: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch: handle string concatenation in simple #definesAndy Whitcroft1-0/+6
Adjacent strings indicate concatentation, therefore look at identifiers directly adjacent to literal strings as strings too. This allows us to better detect the form below and accept it as a simple constant: #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Signed-off-by: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch: allow simple character constants in #definesAndy Whitcroft1-0/+1
Signed-off-by: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch: catch [ ... ] usage when not at the beginning of definitionAndy Whitcroft1-1/+1
Handle the [ A ... B ] form deeper into a definition, for example: static const unsigned char pci_irq_swizzle[2][PCI_MAX_DEVICES] = { {0, 0, 0, 0, 0, 0, 0, 27, 27, [9 ... PCI_MAX_DEVICES - 1] = 0 }, {0, 0, 0, 0, 0, 0, 0, 29, 29, [9 ... PCI_MAX_DEVICES - 1] = 0 }, }; Reported-by: Marek Vasut <[email protected]> Signed-off-by: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch.pl: be silent when -q and --ignore is givenArtem Bityutskiy1-3/+2
Fix checkpatch.pl when both -q and --ignore are given and prevents it from printing a NOTE: Ignored message types: blah messages. E.g., if I use -q --ignore PREFER_PACKED,PREFER_ALIGNED, i see: NOTE: Ignored message types: PREFER_ALIGNED PREFER_PACKED It makes no sense to print this when -q is given. Signed-off-by: Artem Bityutskiy <[email protected]> Cc: Andy Whitcroft <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23checkpatch: add some --strict coding style checksJoe Perches1-10/+84
Argument alignment across multiple lines should match the open parenthesis. Logical continuations should be at the end of the previous line, not the start of a new line. These are not required by CodingStyle so make the tests active only when using --strict. Improved by some examples from Bruce Allen. Signed-off-by: Joe Perches <[email protected]> Cc: "Bruce W. Allen" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23include/ and checkpatch: prefer __scanf to __attribute__((format(scanf,...)Joe Perches4-7/+14
It's equivalent to __printf, so prefer __scanf. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23prio_tree: introduce prio_set_parent()Xiao Guangrong1-25/+22
Introduce prio_set_parent() to abstract the operation which is used to attach the node to its parent. Signed-off-by: Xiao Guangrong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23prio_tree: simplify prio_tree_expand()Xiao Guangrong1-24/+14
In current code, the deleted-node is recorded from first to last, actually, we can directly attach these node on 'node' we will insert as the left child, it can let the code more readable. Signed-off-by: Xiao Guangrong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23prio_tree: cleanup prio_tree_left()/prio_tree_right()Xiao Guangrong1-41/+37
Introduce iter_walk_down()/iter_walk_up() to remove the common code between prio_tree_left() and prio_tree_right(). Signed-off-by: Xiao Guangrong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23prio_tree: remove unnecessary code in prio_tree_replaceXiao Guangrong1-1/+0
Remove the code since 'node' has already been initialized in the begin of the function Signed-off-by: Xiao Guangrong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23string: memchr_inv() speed improvementsAkinobu Mita1-4/+16
- Generate a 64-bit pattern more efficiently memchr_inv needs to generate a 64-bit pattern filled with a target character. The operation can be done by more efficient way. - Don't call the slow check_bytes() if the memory area is 64-bit aligned memchr_inv compares contiguous 64-bit words with the 64-bit pattern as much as possible. The outside of the region is checked by check_bytes() that scans for each byte. Unfortunately, the first 64-bit word is unexpectedly scanned by check_bytes() even if the memory area is aligned to a 64-bit boundary. Both changes were originally suggested by Eric Dumazet. Signed-off-by: Akinobu Mita <[email protected]> Suggested-by: Eric Dumazet <[email protected]> Cc: Brian Norris <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23led-class: change back LEDS_CLASS to tristate instead of boolBryan Wu3-71/+71
After moving some core functions to led-core.c, led-class.c can be built as module again. Signed-off-by: Bryan Wu <[email protected]> Acked-by: Richard Purdie <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lm3530.c: move the code setting gen_config to one placeAxel Lin1-8/+10
Improve the readability by moving the code setting gen_config to one place. [[email protected]: fix some patch skew] Signed-off-by: Axel Lin <[email protected]> Cc: Shreshtha Kumar Sahu <[email protected]> Cc: "Milo(Woogyom) Kim" <[email protected]> Cc: Richard Purdie <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-pca9633.c: remove unused 'adapter' variableAxel Lin1-2/+0
Signed-off-by: Axel Lin <[email protected]> Cc: Peter Meerwald <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23leds-lm3530: replace pltfm with pdataKim, Milo1-18/+18
Use 'pdata' rather than 'pltfm' in lm3530_init_registers(). Signed-off-by: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Axel Lin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23leds-lm3530: remove LM3530_ALS_ZONE_REG codeKim, Milo1-15/+12
LM3530_ALS_ZONE_REG is read-only register. Writing this register is not necessary. Signed-off-by: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23leds-lm3530: support pwm input modeKim, Milo2-8/+33
* add 'struct lm3530_pwm_data' in the platform data The pwm data is the platform specific functions which generate the pwm. The pwm data is only valid when brightness is pwm input mode. Functions should be implemented by the pwm driver. pwm_set_intensity() : set duty of pwm. pwm_get_intensity() : get current the brightness. * brightness control by pwm If the control mode is pwm, then brightness is changed by the duty of pwm=. So pwm platform function should be called in lm3530_brightness_set(). * do not update brightness register when pwm input mode In pwm input mode, brightness register is not used. If any value is updated in this register, then the led will be off. * when input mode is changed, set duty of pwm to 0 if unnecessary. Signed-off-by: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23leds-lm3530: replace i2c_client with led_classdevKim, Milo1-8/+7
To get members of lm3530_data, use 'struct led_classdev' rather than 'struct i2c_client'. [[email protected]: fix 80-column fixes more nicely] Signed-off-by: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23leds-lm3530: set the max_brightness to 127Kim, Milo1-2/+9
Only 7 bits are used for updating the brightness. (register address : A0h) So the max_brightness property of lm3530 should be set to 127. On initializing registers, maximum initial brightness is limited to 'max_brightness'. Division-by-two is removed on updating the brightness. This arithmetic is not necessary because the range of brightness is 0 ~ 127= . Signed-off-by: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-gpio.c: use linux/gpio.h rather than asm/gpio.hMark Brown1-2/+1
Direct usage of the asm include has long been deprecated by the introduction of gpiolib. Signed-off-by: Mark Brown <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds: add driver for PCA9633 I2C chipPeter Meerwald3-0/+204
Driver for the PCA9633 I2C chip supporting four LEDs and 255 brightness levels. [[email protected]: fix kcalloc() call] [[email protected]: fix kcalloc parameters swapped] Signed-off-by: Peter Meerwald <[email protected]> Signed-off-by: Axel Lin <[email protected]> Cc: Lars-Peter Clausen <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5523.c: constify some dataAndrew Morton1-3/+3
Saves ~50 bytes text and speeds things up. Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: ret may be uninitializedSrinidhi KASAGAR1-1/+1
Fix it by assigning the lp5521_read return value. Signed-off-by: srinidhi kasagar <[email protected]> Cc: Milo(Woogyom) Kim <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Arun MURTHY <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: redefinition of register bitsKim, Milo1-11/+10
For better readability, values of LP5521_REG_ENABLE register were redefined= . Additional definitions: LP5521_ENABLE_DEFAULT and LP5521_ENABLE_RUN_PROGRAM= . Use definition rather than hard code value. : 0x3F -> 'LP5521_CMD_DIRECT' Signed-off-by: Milo(Woogyom) Kim <[email protected]> Acked-by: Linus Walleij <[email protected]> Cc: Arun MURTHY <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: support led pattern dataKim, Milo3-1/+150
The lp5521 has autonomous operation mode without external control. Using lp5521_platform_data, various led patterns can be configurable. For supporting this feature, new functions and device attribute are added. Structure of lp5521_led_pattern: 3 channels are supported - red, green and blue. Pattern(s) of each channel and numbers of pattern(s) are defined in the pla= tform data. Pattern data are hexa codes which include pattern commands such like set pwm, wait, ramp up/down, branch and so on. Pattern mode functions: * lp5521_clear_program_memory Before running new led pattern, program memory should be cleared. * lp5521_write_program_memory Pattern data updated in the program memory via the i2c. * lp5521_get_pattern Get pattern from predefined in the platform data. * lp5521_run_led_pattern Stop current pattern or run new pattern. Transition time is required between different operation mode. Device attribute - 'led_pattern': To load specific led pattern, new device attribute is added. When the lp5521 driver is unloaded, stop current led pattern mode. Documentation updated : description about how to define the led patterns and example. [[email protected]: checkpatch fixes] Signed-off-by: Milo(Woogyom) Kim <[email protected]> Acked-by: Linus Walleij <[email protected]> Cc: Arun MURTHY <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: add 'update_config' in the lp5521_platform_dataKim, Milo3-15/+36
The value of CONFIG register(Addr 08h) is configurable. For supporting this feature, update_config is added in the platform data. If 'update_config' is not defined, the default value is 'LP5521_PWRSAVE_EN | LP5521_CP_MODE_AUTO | LP5521_R_TO_BATT'. To define CONFIG register in the platform data, the bit definitions were mo= ved to the header file. Documentation updated : description about 'update_config' and example. Signed-off-by: Milo(Woogyom) Kim <[email protected]> Acked-by: Linus Walleij <[email protected]> Cc: Arun MURTHY <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: add 'name' in the lp5521_led_configKim, Milo3-3/+15
The name of each led channel can be configurable. For the compatibility, the name is set to default value(xx:channelN) when 'name' is not defined. Signed-off-by: Milo(Woogyom) Kim <[email protected]> Acked-by: Linus Walleij <[email protected]> Cc: Arun MURTHY <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-tca6507.c: remove obsolete cleanup for clientdataWolfram Sang1-1/+0
A few new i2c-drivers came into the kernel which clear the clientdata-pointer on exit or error. This is obsolete meanwhile, the core will do it. Signed-off-by: Wolfram Sang <[email protected]> Cc: NeilBrown <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-tca6507.c: cleanup error handling in tca6507_probe()Dan Carpenter1-5/+3
Just a small tidy-up. 1) There is a NULL dereference if the tca allocation fails. 2) The call to cancel_work_sync() isn't needed because we haven't scheduled any work. 3) The call to i2c_set_clientdata() isn't needed because the core handles that automatically if probe() fails. 4) I added some curly braces for style reasons. Signed-off-by: Dan Carpenter <[email protected]> Cc: Richard Purdie <[email protected]> Acked-by: NeilBrown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/leds/leds-lp5521.c: fix typoMasanari Iida1-1/+1
"reseting" -> "resetting" Signed-off-by: Masanari Iida <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23x86: use for_each_clear_bit_from()Akinobu Mita1-3/+3
Use for_each_clear_bit() to iterate over all the cleared bit in a memory region. Signed-off-by: Akinobu Mita <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23uwb: use for_each_clear_bit()Akinobu Mita1-4/+2
Use for_each_clear_bit() to iterate over all the cleared bit in a memory region. Signed-off-by: Akinobu Mita <[email protected]> Cc: Stefano Panella <[email protected]> Cc: David Vrabel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23s390/char: use for_each_clear_bit()Akinobu Mita1-3/+2
Use for_each_clear_bit() to iterate over all the cleared bit in a memory region. Signed-off-by: Akinobu Mita <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Heiko Carstens <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23mtd: use for_each_clear_bit()Akinobu Mita1-4/+2
Use for_each_clear_bit() to iterate over all the cleared bit in a memory region. Signed-off-by: Akinobu Mita <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23bitops: introduce for_each_clear_bit()Akinobu Mita1-0/+11
Introduce for_each_clear_bit() and for_each_clear_bit_from(). They are similar to for_each_set_bit() and list_for_each_set_bit_from(), but they iterate over all the cleared bits in a memory region. Signed-off-by: Akinobu Mita <[email protected]> Cc: Robert Richter <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: David Woodhouse <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Stefano Panella <[email protected]> Cc: David Vrabel <[email protected]> Cc: Sergei Shtylyov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23bitops: remove for_each_set_bit_cont()Akinobu Mita2-4/+1
Remove for_each_set_bit_cont() after confirming that no one uses for_each_set_bit_cont() anymore. [[email protected]: regmap: cope with bitops API change] Signed-off-by: Akinobu Mita <[email protected]> Signed-off-by: Stephen Rothwell <[email protected]> Cc: Robert Richter <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Mark Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23bitops: rename for_each_set_bit_cont() in favor of analogous list.h functionAkinobu Mita3-4/+7
This renames for_each_set_bit_cont() to for_each_set_bit_from() because it is analogous to list_for_each_entry_from() in list.h rather than list_for_each_entry_continue(). This doesn't remove for_each_set_bit_cont() for now. Signed-off-by: Akinobu Mita <[email protected]> Cc: Robert Richter <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: fix ot200_bl buildRandy Dunlap1-1/+1
Fix build error when GPIO_CS5535 is not enabled: drivers/built-in.o: In function `ot200_backlight_probe': ot200_bl.c:(.text+0x205bf): undefined reference to `cs5535_gpio_set' ot200_bl.c:(.text+0x205d1): undefined reference to `cs5535_gpio_set' Signed-off-by: Randy Dunlap <[email protected]> Cc: Christian Gmeiner <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: convert platform_lcd to dev_pm_opsJingoo Han1-9/+10
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by: Jingoo Han <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: add support for Pandora backlightGrazvydas Ignotas3-0/+179
Add support for pandora (openpandora.org) backlight. It might look like all this could be done using pwm_bl.c instead, but there is a need of special programming sequence when turning on the LED driver chip or else it will misbehave. Doing this using pwm_bl.c would require to use some register programming and pwm functions from platform code, and ARM maintainers are allergic to driver-like code in /arch/arm nowadays. The PMIC PWM driver is currently missing too, so pwm_bl.c can't be used anyway. Signed-off-by: Grazvydas Ignotas <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: add driver for Bachmann's ot200Christian Gmeiner3-1/+183
Add backlight driver for Bachmann's ot200 visualisation device. The driver uses MFGPT 7 of CS5535 silicon to regulate the backlight. [[email protected]: remove redundant test of `brightness'] Signed-off-by: Christian Gmeiner <[email protected]> Cc: Lars-Peter Clausen <[email protected]> Cc: Andres Salomon <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: new backlight driver for LP855x devicesKim, Milo5-0/+548
THis driver supports TI LP8550/LP8551/LP8552/LP8553/LP8556 backlight devices. The brightness can be controlled by the I2C or PWM input. The lp855x driver provides both modes. For the PWM control, pwm-specific functions can be defined in the platform data. And some information can be read via the sysfs(lp855x device attributes). For details, please refer to Documentation/backlight/lp855x-driver.txt. [[email protected]: add missing mutex_unlock in lp855x_read_byte() error path] [[email protected]: check platform data in lp855x_probe()] [[email protected]: small cleanups] [[email protected]: silence a compiler warning] [[email protected]: use id->driver_data to differentiate lp855x chips] [[email protected]: simplify boolean return expression] Signed-off-by: Milo(Woogyom) Kim <[email protected]> Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/video/backlight/adp5520_bl.c: use devm_ functionsJulia Lawall1-5/+1
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Julia Lawall <[email protected]> Cc: Dimitris Papastamos <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Florian Tobias Schandinat <[email protected]> Cc: Mark Brown <[email protected]> Acked-by: Michael Hennerich <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/video/backlight: use devm_ functionsJulia Lawall8-47/+18
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Julia Lawall <[email protected]> Cc: Dimitris Papastamos <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Florian Tobias Schandinat <[email protected]> Cc: Mark Brown <[email protected]> Cc: Michael Hennerich <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23drivers/video/backlight/wm831x_bl.c: use devm_ functionsJulia Lawall1-5/+1
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Julia Lawall <[email protected]> Cc: Dimitris Papastamos <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Florian Tobias Schandinat <[email protected]> Acked-by: Mark Brown <[email protected]> Cc: Michael Hennerich <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: convert backlight spi drivers to module_spi_driverAxel Lin10-119/+10
Factor out some boilerplate code for spi driver registration into module_spi_driver. Signed-off-by: Axel Lin <[email protected]> Acked-by: Jingoo Han <[email protected]> Cc: Eric Miao <[email protected]> Acked-by: Alberto Panizzo <[email protected]> Cc: Donghwa Lee <[email protected]> Acked-by: Marek Vasut <[email protected]> Cc: Haavard Skinnemoen <[email protected]> Cc: InKi Dae <[email protected]> Cc: Dmitry Baryshkov <[email protected]> Cc: Ben Dooks <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23backlight: convert backlight i2c drivers to module_i2c_driverAxel Lin3-34/+3
Factor out some boilerplate code for i2c driver registration into module_i2c_driver. Signed-off-by: Axel Lin <[email protected]> Cc: Michael Hennerich <[email protected]> Cc: Dmitry Baryshkov <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-23MAINTAINERS: update maintainership of LTPWanlong Gao1-3/+5
The maintainership of LTP is out of date, so update it. Signed-off-by: Wanlong Gao <[email protected]> Signed-off-by: Cyril Hrubis <[email protected]> Signed-off-by: Caspar Zhang <[email protected]> Reviewed-by: Rishikesh K Rajak <[email protected]> Acked-by: Subrata Modak <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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