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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2011-03-02 10:59:48 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-07 19:29:28 +0100 |
| commit | 10a3c45c6821d3ffe974bc5937693f18a16dd96c (patch) | |
| tree | abdfcb00774a86d5a6ebbedf8720513ba598df48 /arch/arm/mach-mx3 | |
| parent | 2093023889b8c15bb90acb435e33e2843ef0153c (diff) | |
| download | blackbird-op-linux-10a3c45c6821d3ffe974bc5937693f18a16dd96c.tar.gz blackbird-op-linux-10a3c45c6821d3ffe974bc5937693f18a16dd96c.zip | |
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/mach-mx3')
| -rw-r--r-- | arch/arm/mach-mx3/iomux-imx31.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-mx3/iomux-imx31.c b/arch/arm/mach-mx3/iomux-imx31.c index a1d7fa5123dc..cf8f8099ebd7 100644 --- a/arch/arm/mach-mx3/iomux-imx31.c +++ b/arch/arm/mach-mx3/iomux-imx31.c @@ -97,7 +97,7 @@ EXPORT_SYMBOL(mxc_iomux_set_pad); * - reserves the pin so that it is not claimed by another driver * - setups the iomux according to the configuration */ -int mxc_iomux_alloc_pin(const unsigned int pin, const char *label) +int mxc_iomux_alloc_pin(unsigned int pin, const char *label) { unsigned pad = pin & IOMUX_PADNUM_MASK; @@ -118,10 +118,10 @@ int mxc_iomux_alloc_pin(const unsigned int pin, const char *label) } EXPORT_SYMBOL(mxc_iomux_alloc_pin); -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) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; int ret = -EINVAL; @@ -139,7 +139,7 @@ setup_error: } EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins); -void mxc_iomux_release_pin(const unsigned int pin) +void mxc_iomux_release_pin(unsigned int pin) { unsigned pad = pin & IOMUX_PADNUM_MASK; @@ -148,9 +148,9 @@ void mxc_iomux_release_pin(const unsigned int pin) } EXPORT_SYMBOL(mxc_iomux_release_pin); -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) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; for (i = 0; i < count; i++) { |
