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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-30 21:54:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-30 21:54:57 -0700 |
| commit | feabb06bd70551668540f2305047675667f5f60f (patch) | |
| tree | da65dedf73cae1e6fa59f923267a1b25501523a9 /arch/arm/mach-imx/generic.c | |
| parent | 62e6f1e8bb7c48c02b8bdb3085c5f6365682149b (diff) | |
| parent | a98b38b83db3d377ede6b72cebe7ed2dc4127766 (diff) | |
| download | talos-obmc-linux-feabb06bd70551668540f2305047675667f5f60f.tar.gz talos-obmc-linux-feabb06bd70551668540f2305047675667f5f60f.zip | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 4561/1: i.MX/MX1 GPIO parenthes omission and input setup fix
[ARM] 4557/1: Fix PXA irq gpio initialization
[ARM] 4551/1: s3c24xx: fix wrong virtual address offsets
[ARM] 4552/1: i.MX/MX1 GPIO output setup fix
[ARM] 4553/1: ARM at91: define FIQ_START
[ARM] 4554/1: replace consistent_sync() with flush_ioremap_region()
ARM: OMAP: Enable serial idling and wakeup features
ARM: OMAP2: Force APLLs always active
ARM: OMAP: H3 workqueue fixes
ARM: OMAP: OSK led fixes
ARM: OMAP: fix OMAP1 dmtimer build warning
ARM: OMAP: Fix 32k timer unsupported one-shot mode
Diffstat (limited to 'arch/arm/mach-imx/generic.c')
| -rw-r--r-- | arch/arm/mach-imx/generic.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index a58b678006df..4cfc9d3af28a 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -101,10 +101,11 @@ EXPORT_SYMBOL(imx_gpio_mode); int imx_gpio_request(unsigned gpio, const char *label) { - if(gpio >= (GPIO_PORT_MAX + 1) * 32) + if(gpio >= (GPIO_PORT_MAX + 1) * 32) { printk(KERN_ERR "imx_gpio: Attempt to request nonexistent GPIO %d for \"%s\"\n", gpio, label ? label : "?"); return -EINVAL; + } if(test_and_set_bit(gpio, imx_gpio_alloc_map)) { printk(KERN_ERR "imx_gpio: GPIO %d already used. Allocation for \"%s\" failed\n", @@ -129,7 +130,7 @@ EXPORT_SYMBOL(imx_gpio_free); int imx_gpio_direction_input(unsigned gpio) { - imx_gpio_mode(gpio| GPIO_IN); + imx_gpio_mode(gpio | GPIO_IN | GPIO_GIUS | GPIO_DR); return 0; } @@ -138,7 +139,7 @@ EXPORT_SYMBOL(imx_gpio_direction_input); int imx_gpio_direction_output(unsigned gpio, int value) { imx_gpio_set_value(gpio, value); - imx_gpio_mode(gpio| GPIO_OUT); + imx_gpio_mode(gpio | GPIO_OUT | GPIO_GIUS | GPIO_DR); return 0; } |
