X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/115a129a30ab1a50d62f8efac868db2380909624..5bc450051be79bfae37ad1f185c4d2fb315d7fd7:/target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch diff --git a/target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch b/target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch index 49f380810..771b743ba 100644 --- a/target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch +++ b/target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch @@ -18,7 +18,7 @@ Signed-off-by: Linus Torvalds --- a/Documentation/gpio.txt +++ b/Documentation/gpio.txt -@@ -107,6 +107,16 @@ +@@ -107,6 +107,16 @@ type of GPIO controller, and on one part The numbers need not be contiguous; either of those platforms could also use numbers 2000-2063 to identify GPIOs in a bank of I2C GPIO expanders. @@ -37,7 +37,7 @@ Signed-off-by: Linus Torvalds --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c -@@ -99,7 +99,7 @@ +@@ -99,7 +99,7 @@ int gpiochip_add(struct gpio_chip *chip) * dynamic allocation. We don't currently support that. */ @@ -46,7 +46,7 @@ Signed-off-by: Linus Torvalds status = -EINVAL; goto fail; } -@@ -174,7 +174,7 @@ +@@ -174,7 +174,7 @@ int gpio_request(unsigned gpio, const ch spin_lock_irqsave(&gpio_lock, flags); @@ -55,7 +55,7 @@ Signed-off-by: Linus Torvalds goto done; desc = &gpio_desc[gpio]; if (desc->chip == NULL) -@@ -209,7 +209,7 @@ +@@ -209,7 +209,7 @@ void gpio_free(unsigned gpio) unsigned long flags; struct gpio_desc *desc; @@ -64,7 +64,7 @@ Signed-off-by: Linus Torvalds WARN_ON(extra_checks); return; } -@@ -245,7 +245,7 @@ +@@ -245,7 +245,7 @@ const char *gpiochip_is_requested(struct { unsigned gpio = chip->base + offset; @@ -73,7 +73,7 @@ Signed-off-by: Linus Torvalds return NULL; if (test_bit(FLAG_REQUESTED, &gpio_desc[gpio].flags) == 0) return NULL; -@@ -276,7 +276,7 @@ +@@ -276,7 +276,7 @@ int gpio_direction_input(unsigned gpio) spin_lock_irqsave(&gpio_lock, flags); @@ -82,7 +82,7 @@ Signed-off-by: Linus Torvalds goto fail; chip = desc->chip; if (!chip || !chip->get || !chip->direction_input) -@@ -314,7 +314,7 @@ +@@ -314,7 +314,7 @@ int gpio_direction_output(unsigned gpio, spin_lock_irqsave(&gpio_lock, flags); @@ -91,7 +91,7 @@ Signed-off-by: Linus Torvalds goto fail; chip = desc->chip; if (!chip || !chip->set || !chip->direction_output) -@@ -531,7 +531,7 @@ +@@ -531,7 +531,7 @@ static int gpiolib_show(struct seq_file /* REVISIT this isn't locked against gpio_chip removal ... */ @@ -115,7 +115,7 @@ Signed-off-by: Linus Torvalds struct seq_file; struct module; -@@ -99,6 +105,16 @@ +@@ -99,6 +105,16 @@ extern int __gpio_cansleep(unsigned gpio #else