target/linux/generic-2.6/patches/013-mips_generic_gpio_support.patch

   1 --- linux-2.6.19.2.orig/arch/mips/Kconfig       2007-05-11 22:08:15.000000000 +0200
   2 +++ linux-2.6.19.2/arch/mips/Kconfig    2007-05-12 18:51:13.000000000 +0200
   3 @@ -818,6 +818,10 @@
   4         bool
   5         default y
   6
   7 +config GENERIC_GPIO
   8 +       bool
   9 +       default n
  10 +
  11  config SCHED_NO_NO_OMIT_FRAME_POINTER
  12         bool
  13         default y
  14 --- linux-2.6.19.2.orig/include/asm-generic/gpio.h      1970-01-01 01:00:00.000000000 +0100
  15 +++ linux-2.6.19.2/include/asm-generic/gpio.h   2007-03-18 17:17:10.000000000 +0100
  16 @@ -0,0 +1,25 @@
  17 +#ifndef _ASM_GENERIC_GPIO_H
  18 +#define _ASM_GENERIC_GPIO_H
  19 +
  20 +/* platforms that don't directly support access to GPIOs through I2C, SPI,
  21 + * or other blocking infrastructure can use these wrappers.
  22 + */
  23 +
  24 +static inline int gpio_cansleep(unsigned gpio)
  25 +{
  26 +       return 0;
  27 +}
  28 +
  29 +static inline int gpio_get_value_cansleep(unsigned gpio)
  30 +{
  31 +       might_sleep();
  32 +       return gpio_get_value(gpio);
  33 +}
  34 +
  35 +static inline void gpio_set_value_cansleep(unsigned gpio, int value)
  36 +{
  37 +       might_sleep();
  38 +       gpio_set_value(gpio, value);
  39 +}
  40 +
  41 +#endif /* _ASM_GENERIC_GPIO_H */
  42 --- linux-2.6.19.2.orig/include/asm-mips/gpio.h 1970-01-01 01:00:00.000000000 +0100
  43 +++ linux-2.6.19.2/include/asm-mips/gpio.h      2007-03-18 17:17:10.000000000 +0100
  44 @@ -0,0 +1,6 @@
  45 +#ifndef _ASM_MIPS_GPIO_H
  46 +#define _ASM_MIPS_GPIO_H
  47 +
  48 +#include <gpio.h>
  49 +
  50 +#endif /* _ASM_MIPS_GPIO_H */
  51 --- linux-2.6.19.2.orig/arch/mips/Kconfig       2007-05-11 22:08:15.000000000 +0200
  52 +++ linux-2.6.19.2/arch/mips/Kconfig    2007-05-12 18:51:13.000000000 +0200
  53 @@ -818,6 +818,10 @@
  54         bool
  55         default y
  56
  57 +config GENERIC_GPIO
  58 +       bool
  59 +       default n
  60 +
  61  config SCHED_NO_NO_OMIT_FRAME_POINTER
  62         bool
  63         default y
  64 --- linux-2.6.19.2.orig/include/asm-generic/gpio.h      1970-01-01 01:00:00.000000000 +0100
  65 +++ linux-2.6.19.2/include/asm-generic/gpio.h   2007-03-18 17:17:10.000000000 +0100
  66 @@ -0,0 +1,25 @@
  67 +#ifndef _ASM_GENERIC_GPIO_H
  68 +#define _ASM_GENERIC_GPIO_H
  69 +
  70 +/* platforms that don't directly support access to GPIOs through I2C, SPI,
  71 + * or other blocking infrastructure can use these wrappers.
  72 + */
  73 +
  74 +static inline int gpio_cansleep(unsigned gpio)
  75 +{
  76 +       return 0;
  77 +}
  78 +
  79 +static inline int gpio_get_value_cansleep(unsigned gpio)
  80 +{
  81 +       might_sleep();
  82 +       return gpio_get_value(gpio);
  83 +}
  84 +
  85 +static inline void gpio_set_value_cansleep(unsigned gpio, int value)
  86 +{
  87 +       might_sleep();
  88 +       gpio_set_value(gpio, value);
  89 +}
  90 +
  91 +#endif /* _ASM_GENERIC_GPIO_H */
  92 --- linux-2.6.19.2.orig/include/asm-mips/gpio.h 1970-01-01 01:00:00.000000000 +0100
  93 +++ linux-2.6.19.2/include/asm-mips/gpio.h      2007-03-18 17:17:10.000000000 +0100
  94 @@ -0,0 +1,6 @@
  95 +#ifndef _ASM_MIPS_GPIO_H
  96 +#define _ASM_MIPS_GPIO_H
  97 +
  98 +#include <gpio.h>
  99 +
 100 +#endif /* _ASM_MIPS_GPIO_H */