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| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-06-01 11:57:49 +0400 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2010-06-01 11:57:49 +0400 |
| commit | 1d61e73ab4c7470833241af888939a7aab2b0354 (patch) | |
| tree | dd714c2428070a7ea2bf807c2821ac75ff13ec55 /arch/arm/mach-pxa/generic.c | |
| parent | 84fe6c19e4a598e8071e3bd1b2c923454eae1268 (diff) | |
| parent | 67a3e12b05e055c0415c556a315a3d3eb637e29e (diff) | |
| download | linux-1d61e73ab4c7470833241af888939a7aab2b0354.tar.xz | |
Merge commit 'v2.6.35-rc1' into amd-iommu/2.6.35
Diffstat (limited to 'arch/arm/mach-pxa/generic.c')
| -rw-r--r-- | arch/arm/mach-pxa/generic.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 3126a35aa002..baabb3ce088e 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -28,7 +28,6 @@ #include <mach/reset.h> #include <mach/gpio.h> -#include <mach/pxa2xx-gpio.h> #include "generic.h" @@ -128,33 +127,3 @@ void __init pxa_map_io(void) iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); get_clk_frequency_khz(1); } - -/* - * Configure pins for GPIO or other functions - */ -int pxa_gpio_mode(int gpio_mode) -{ - unsigned long flags; - int gpio = gpio_mode & GPIO_MD_MASK_NR; - int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8; - int gafr; - - if (gpio > pxa_last_gpio) - return -EINVAL; - - local_irq_save(flags); - if (gpio_mode & GPIO_DFLT_LOW) - GPCR(gpio) = GPIO_bit(gpio); - else if (gpio_mode & GPIO_DFLT_HIGH) - GPSR(gpio) = GPIO_bit(gpio); - if (gpio_mode & GPIO_MD_MASK_DIR) - GPDR(gpio) |= GPIO_bit(gpio); - else - GPDR(gpio) &= ~GPIO_bit(gpio); - gafr = GAFR(gpio) & ~(0x3 << (((gpio) & 0xf)*2)); - GAFR(gpio) = gafr | (fn << (((gpio) & 0xf)*2)); - local_irq_restore(flags); - - return 0; -} -EXPORT_SYMBOL(pxa_gpio_mode); |