diff options
Diffstat (limited to 'target/linux/generic-2.6')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.25/961-backport_gpio_define_gpio_valid.patch | 8 |
1 files changed, 6 insertions, 2 deletions
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 2e826d43f4..58e65efa7f 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 @@ -121,16 +121,20 @@ index 7e77b6f..464c5b3 100644 struct seq_file; struct module; -@@ -99,6 +105,12 @@ extern int __gpio_cansleep(unsigned gpio); +@@ -99,6 +105,16 @@ extern int __gpio_cansleep(unsigned gpio); #else -+static inline int gpio_is_valid(int number) ++static inline int __gpio_is_valid(int number) +{ + /* only non-negative numbers are valid */ + return number >= 0; +} + ++#ifndef gpio_is_valid ++#define gpio_is_valid __gpio_is_valid ++#endif ++ /* platforms that don't directly support access to GPIOs through I2C, SPI, * or other blocking infrastructure can use these wrappers. */ |