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authorJingoo Han <jg1.han@samsung.com>2013-08-02 15:22:03 +0900
committerThierry Reding <thierry.reding@gmail.com>2013-09-03 13:09:16 +0200
commitac872bc9ed4452dccfbcebe7d273350103464998 (patch)
treebbbb9701a52055b3ca6e0f382e7700ff03bf4deb
parent3943a650f62d0a88788db30c92df584660f3999d (diff)
downloadlinux-ac872bc9ed4452dccfbcebe7d273350103464998.tar.bz2
pwm: tiehrpwm: add missing __iomem annotation
Fix the following sparse warnings: drivers/pwm/pwm-tiehrpwm.c:144:16: warning: incorrect type in argument 1 (different address spaces) drivers/pwm/pwm-tiehrpwm.c:144:16: expected void const volatile [noderef] <asn:2>*addr drivers/pwm/pwm-tiehrpwm.c:144:16: got void * drivers/pwm/pwm-tiehrpwm.c:149:9: warning: incorrect type in argument 2 (different address spaces) drivers/pwm/pwm-tiehrpwm.c:149:9: expected void volatile [noderef] <asn:2>*addr drivers/pwm/pwm-tiehrpwm.c:149:9: got void * drivers/pwm/pwm-tiehrpwm.c:157:18: warning: incorrect type in argument 1 (different address spaces) drivers/pwm/pwm-tiehrpwm.c:157:18: expected void const volatile [noderef] <asn:2>*addr drivers/pwm/pwm-tiehrpwm.c:157:18: got void * drivers/pwm/pwm-tiehrpwm.c:160:9: warning: incorrect type in argument 2 (different address spaces) drivers/pwm/pwm-tiehrpwm.c:160:9: expected void volatile [noderef] <asn:2>*addr drivers/pwm/pwm-tiehrpwm.c:160:9: got void * Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
-rw-r--r--drivers/pwm/pwm-tiehrpwm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index aa4c5586f53b..084f55246532 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -139,17 +139,17 @@ static inline struct ehrpwm_pwm_chip *to_ehrpwm_pwm_chip(struct pwm_chip *chip)
return container_of(chip, struct ehrpwm_pwm_chip, chip);
}
-static u16 ehrpwm_read(void *base, int offset)
+static u16 ehrpwm_read(void __iomem *base, int offset)
{
return readw(base + offset);
}
-static void ehrpwm_write(void *base, int offset, unsigned int val)
+static void ehrpwm_write(void __iomem *base, int offset, unsigned int val)
{
writew(val & 0xFFFF, base + offset);
}
-static void ehrpwm_modify(void *base, int offset,
+static void ehrpwm_modify(void __iomem *base, int offset,
unsigned short mask, unsigned short val)
{
unsigned short regval;