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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2011-03-02 10:59:49 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-07 19:29:28 +0100 |
| commit | 8d8eb17765dc8e232e30a9fb55f89c0056fa17ea (patch) | |
| tree | 3c537da6527c63aaca5a2029f73df661ba03a88e /arch/arm/mach-mxc91231 | |
| parent | 10a3c45c6821d3ffe974bc5937693f18a16dd96c (diff) | |
| download | op-kernel-dev-8d8eb17765dc8e232e30a9fb55f89c0056fa17ea.zip op-kernel-dev-8d8eb17765dc8e232e30a9fb55f89c0056fa17ea.tar.gz | |
ARM: mxc91231/iomux: allow pin_list to be const
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-mxc91231')
| -rw-r--r-- | arch/arm/mach-mxc91231/iomux.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/mach-mxc91231/iomux.c b/arch/arm/mach-mxc91231/iomux.c index 405d9b1..66fc41c 100644 --- a/arch/arm/mach-mxc91231/iomux.c +++ b/arch/arm/mach-mxc91231/iomux.c @@ -50,7 +50,7 @@ unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; /* * set the mode for a IOMUX pin. */ -int mxc_iomux_mode(const unsigned int pin_mode) +int mxc_iomux_mode(unsigned int pin_mode) { u32 side, field, l, mode, ret = 0; void __iomem *reg; @@ -114,7 +114,7 @@ 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_mode, const char *label) +int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label) { unsigned pad = PIN_GLOBAL_NUM(pin_mode); if (pad >= (PIN_MAX + 1)) { @@ -134,10 +134,10 @@ int mxc_iomux_alloc_pin(const unsigned int pin_mode, 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; @@ -155,7 +155,7 @@ setup_error: } EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins); -void mxc_iomux_release_pin(const unsigned int pin_mode) +void mxc_iomux_release_pin(unsigned int pin_mode) { unsigned pad = PIN_GLOBAL_NUM(pin_mode); @@ -164,9 +164,9 @@ void mxc_iomux_release_pin(const unsigned int pin_mode) } 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++) { |
