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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-08-08 08:58:28 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-08-12 03:54:19 -0400
commit8f3c4537bb08001c4772d66ad3fcfcf24d8d180d (patch)
tree8cf16008305b6a0c6e0420e69a06d20b3ccd2469 /arch/arm/plat-mxc
parent01e7dc89d060413fd639635618de506093730964 (diff)
ARM: gpio: make trivial GPIOLIB implementation the default
Rather than marking the mach/gpio.h header files which want to use the trivial GPIOLIB implementation, mark those which do not want to use it instead. This means that by default, you get the trivial implementation and only have to do something extra if you need to. This should encourage the use of the trivial default implementation. As an additional bonus, several gpio.h header files become empty. Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-mxc')
-rw-r--r--arch/arm/plat-mxc/include/mach/gpio.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h
index 4398edd03780..3e1ffc8b8f0c 100644
--- a/arch/arm/plat-mxc/include/mach/gpio.h
+++ b/arch/arm/plat-mxc/include/mach/gpio.h
@@ -27,9 +27,6 @@
27/* range e.g. GPIO_1_5 is gpio 5 under linux */ 27/* range e.g. GPIO_1_5 is gpio 5 under linux */
28#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr)) 28#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr))
29 29
30/* use gpiolib dispatchers */
31#define __ARM_GPIOLIB_TRIVIAL
32
33#define gpio_to_irq(gpio) (MXC_GPIO_IRQ_START + (gpio)) 30#define gpio_to_irq(gpio) (MXC_GPIO_IRQ_START + (gpio))
34#define irq_to_gpio(irq) ((irq) - MXC_GPIO_IRQ_START) 31#define irq_to_gpio(irq) ((irq) - MXC_GPIO_IRQ_START)
35 32