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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-12-08 19:50:17 +0100 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-12-08 19:50:17 +0100 |
commit | d3eaf5875e36b37f1386a4e3e7562c5a6c35abd2 (patch) | |
tree | 13f5b6c391ad74a072a4f77f74e958a6ac287032 /arch/arm | |
parent | b2776bf7149bddd1f4161f14f79520f17fc1d71d (diff) | |
parent | 29470ea8d828e4dec74e94f7f17b7479ff5ef276 (diff) | |
download | linux-stable-d3eaf5875e36b37f1386a4e3e7562c5a6c35abd2.tar.gz linux-stable-d3eaf5875e36b37f1386a4e3e7562c5a6c35abd2.tar.bz2 linux-stable-d3eaf5875e36b37f1386a4e3e7562c5a6c35abd2.zip |
Merge branch 'device-properties'
* device-properties:
leds: leds-gpio: Fix multiple instances registration without 'label' property
leds: leds-gpio: Fix legacy GPIO number case
ACPI / property: Drop size_prop from acpi_dev_get_property_reference()
leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors
ACPI / GPIO: Document ACPI GPIO mappings API
net: rfkill: gpio: Add default GPIO driver mappings for ACPI
ACPI / GPIO: Driver GPIO mappings for ACPI GPIOs
input: gpio_keys_polled: Make use of device property API
leds: leds-gpio: Make use of device property API
gpio: Support for unified device properties interface
Driver core: Unified interface for firmware node properties
input: gpio_keys_polled: Add support for GPIO descriptors
leds: leds-gpio: Add support for GPIO descriptors
gpio: sch: Consolidate core and resume banks
gpio / ACPI: Add support for _DSD device properties
misc: at25: Make use of device property API
ACPI: Allow drivers to match using Device Tree compatible property
Driver core: Unified device properties interface for platform firmware
ACPI: Add support for device specific properties
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-s3c24xx/h1940-bluetooth.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/h1940.h | 4 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-h1940.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-rx1950.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-orion/gpio.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-orion/include/plat/orion-gpio.h | 5 |
6 files changed, 15 insertions, 7 deletions
diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index b4d14b864367..9c8b1279a4ba 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -41,7 +41,7 @@ static void h1940bt_enable(int on) mdelay(10); gpio_set_value(S3C2410_GPH(1), 0); - h1940_led_blink_set(-EINVAL, GPIO_LED_BLINK, NULL, NULL); + h1940_led_blink_set(NULL, GPIO_LED_BLINK, NULL, NULL); } else { gpio_set_value(S3C2410_GPH(1), 1); @@ -50,7 +50,7 @@ static void h1940bt_enable(int on) mdelay(10); gpio_set_value(H1940_LATCH_BLUETOOTH_POWER, 0); - h1940_led_blink_set(-EINVAL, GPIO_LED_NO_BLINK_LOW, NULL, NULL); + h1940_led_blink_set(NULL, GPIO_LED_NO_BLINK_LOW, NULL, NULL); } } diff --git a/arch/arm/mach-s3c24xx/h1940.h b/arch/arm/mach-s3c24xx/h1940.h index 2950cc466840..596d9f64c5b6 100644 --- a/arch/arm/mach-s3c24xx/h1940.h +++ b/arch/arm/mach-s3c24xx/h1940.h @@ -19,8 +19,10 @@ #define H1940_SUSPEND_RESUMEAT (0x30081000) #define H1940_SUSPEND_CHECK (0x30080000) +struct gpio_desc; + extern void h1940_pm_return(void); -extern int h1940_led_blink_set(unsigned gpio, int state, +extern int h1940_led_blink_set(struct gpio_desc *desc, int state, unsigned long *delay_on, unsigned long *delay_off); diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index d35ddc1d9991..d40d4f5244c6 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -359,10 +359,11 @@ static struct platform_device h1940_battery = { static DEFINE_SPINLOCK(h1940_blink_spin); -int h1940_led_blink_set(unsigned gpio, int state, +int h1940_led_blink_set(struct gpio_desc *desc, int state, unsigned long *delay_on, unsigned long *delay_off) { int blink_gpio, check_gpio1, check_gpio2; + int gpio = desc ? desc_to_gpio(desc) : -EINVAL; switch (gpio) { case H1940_LATCH_LED_GREEN: diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index c3f2682d0c62..1d35ff375a01 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -250,9 +250,10 @@ static void rx1950_disable_charger(void) static DEFINE_SPINLOCK(rx1950_blink_spin); -static int rx1950_led_blink_set(unsigned gpio, int state, +static int rx1950_led_blink_set(struct gpio_desc *desc, int state, unsigned long *delay_on, unsigned long *delay_off) { + int gpio = desc_to_gpio(desc); int blink_gpio, check_gpio; switch (gpio) { diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index e048f6198d68..e53fc8df7e4e 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -306,9 +306,10 @@ EXPORT_SYMBOL(orion_gpio_set_blink); #define ORION_BLINK_HALF_PERIOD 100 /* ms */ -int orion_gpio_led_blink_set(unsigned gpio, int state, +int orion_gpio_led_blink_set(struct gpio_desc *desc, int state, unsigned long *delay_on, unsigned long *delay_off) { + unsigned gpio = desc_to_gpio(desc); if (delay_on && delay_off && !*delay_on && !*delay_off) *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD; diff --git a/arch/arm/plat-orion/include/plat/orion-gpio.h b/arch/arm/plat-orion/include/plat/orion-gpio.h index e763988b04b9..e856b073a9c8 100644 --- a/arch/arm/plat-orion/include/plat/orion-gpio.h +++ b/arch/arm/plat-orion/include/plat/orion-gpio.h @@ -14,12 +14,15 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/irqdomain.h> + +struct gpio_desc; + /* * Orion-specific GPIO API extensions. */ void orion_gpio_set_unused(unsigned pin); void orion_gpio_set_blink(unsigned pin, int blink); -int orion_gpio_led_blink_set(unsigned gpio, int state, +int orion_gpio_led_blink_set(struct gpio_desc *desc, int state, unsigned long *delay_on, unsigned long *delay_off); #define GPIO_INPUT_OK (1 << 0) |