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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2011-03-02 10:59:48 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2011-03-07 19:29:28 +0100
commit10a3c45c6821d3ffe974bc5937693f18a16dd96c (patch)
treeabdfcb00774a86d5a6ebbedf8720513ba598df48 /arch/arm/plat-mxc
parent2093023889b8c15bb90acb435e33e2843ef0153c (diff)
ARM: iomux-imx31: allow pin_list to be const
This fixes the following warning in a mx3_defconfig build: arch/arm/mach-mx3/mach-bug.c: In function 'bug_board_init': arch/arm/mach-mx3/mach-bug.c:47: warning: passing argument 1 of 'mxc_iomux_setup_multiple_pins' discards qualifiers from pointer target type While at it remove some useless consts from unsigned int arguments. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc')
-rw-r--r--arch/arm/plat-mxc/include/mach/iomux-mx3.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
index cbaed295a2b..c92f0b1f216 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
@@ -112,12 +112,12 @@ enum iomux_gp_func {
* - setups the iomux according to the configuration
* - if the pin is configured as a GPIO, we claim it through kernel gpiolib
*/
-int mxc_iomux_alloc_pin(const unsigned int pin, const char *label);
+int mxc_iomux_alloc_pin(unsigned int pin, const char *label);
/*
* setups mutliple pins
* convenient way to call the above function with tables
*/
-int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count,
+int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
const char *label);
/*
@@ -126,12 +126,12 @@ int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count,
* - frees the GPIO if the pin was configured as GPIO
* - DOES NOT reconfigure the IOMUX in its reset state
*/
-void mxc_iomux_release_pin(const unsigned int pin);
+void mxc_iomux_release_pin(unsigned int pin);
/*
* releases multiple pins
* convenvient way to call the above function with tables
*/
-void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count);
+void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count);
/*
* This function enables/disables the general purpose function for a particular