diff options
| author |   Laxman Dewangan <ldewangan@nvidia.com> | 2012-06-20 14:14:05 +0530 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2012-07-05 15:04:10 +0200 |
| commit | f567fde24640cf6f2d6416196bfc8b3fefc8e433 (patch) | |
| tree | d30b90b0e73d3513123764756439a5f27f0682db /include/linux/gpio.h | |
| parent | mips: pci-lantiq: Fix check for valid gpio (diff) | |
| download | linux-dev-f567fde24640cf6f2d6416196bfc8b3fefc8e433.tar.xz linux-dev-f567fde24640cf6f2d6416196bfc8b3fefc8e433.zip | |
gpio: fix bits conflict for gpio flags
The bit 2 and 3 in GPIO flag are allocated for the
flag OPEN_DRAIN/OPEN_SOURCE. These bits are reused
for the flag EXPORT/EXPORT_CHANGEABLE and so creating
conflict.
Fix this conflict by assigning bit 4 and 5 for the
flag EXPORT/EXPORT_CHANGEABLE.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio.h')
| -rw-r--r-- | include/linux/gpio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/gpio.h b/include/linux/gpio.h index f07fc2d08159..2e31e8b3a190 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -22,8 +22,8 @@ /* Gpio pin is open source */ #define GPIOF_OPEN_SOURCE (1 << 3) -#define GPIOF_EXPORT (1 << 2) -#define GPIOF_EXPORT_CHANGEABLE (1 << 3) +#define GPIOF_EXPORT (1 << 4) +#define GPIOF_EXPORT_CHANGEABLE (1 << 5) #define GPIOF_EXPORT_DIR_FIXED (GPIOF_EXPORT) #define GPIOF_EXPORT_DIR_CHANGEABLE (GPIOF_EXPORT | GPIOF_EXPORT_CHANGEABLE) |