diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-11-04 18:48:46 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2008-12-16 16:46:14 +0300 |
| commit | 7bd1822135175354e1662cc890a156f1d89dc211 (patch) | |
| tree | 91c0278ee0cfb2728bee25ff9fd3ca171d225ab8 /arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h | |
| parent | d1900d3a18b114eabc15f6369f64439c248d55f3 (diff) | |
| download | linux-7bd1822135175354e1662cc890a156f1d89dc211.tar.xz | |
[ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pins
mxc_gpio_setup_multiple_pins used to take several ALLOC_MODE flags. Most
of them are unused, so simplify the function by removing the flags. Also,
instead of using a confusing MXC_GPIO_ALLOC_MODE_RELEASE flag in a function
having alloc in its name, add a mxc_gpio_release_multiple_pins function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h index f49d798c5c3c..6c331c939c00 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h @@ -21,12 +21,6 @@ #include <linux/io.h> -#define MXC_GPIO_ALLOC_MODE_NORMAL 0 -#define MXC_GPIO_ALLOC_MODE_NO_ALLOC 1 -#define MXC_GPIO_ALLOC_MODE_TRY_ALLOC 2 -#define MXC_GPIO_ALLOC_MODE_ALLOC_ONLY 4 -#define MXC_GPIO_ALLOC_MODE_RELEASE 8 - /* * GPIO Module and I/O Multiplexer * x = 0..3 for reg_A, reg_B, reg_C, reg_D @@ -103,7 +97,8 @@ extern void mxc_gpio_mode(int gpio_mode); extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, - int alloc_mode, const char *label); + const char *label); +extern void mxc_gpio_release_multiple_pins(const int *pin_list, int count); /*-------------------------------------------------------------------------*/ |