[brcm47xx] fix compile error (closes #3799)

[openwrt/svn-archive/archive.git] / 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 2e826d43f4b96899d648e162f89575add389e5d6..58e65efa7f3245b6ef559f421750928dd916ffb7 100644 (file)
--- 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
@@ -121,15 +121,19 @@ 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.