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mxs: Convert timeout parameter to 'unsigned int'

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For representing a timeout value, it makes more sense to pass it as
'unsigned int'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
fabio.estevam@freescale.com 2012-08-22 10:10:11 +00:00 committed by Albert ARIBAUD
parent 497dc79658
commit a123312f4d
2 changed files with 6 additions and 4 deletions
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6
arch/arm/cpu/arm926ejs/mxs/mxs.c
View file

@ -81,7 +81,8 @@ void enable_caches(void)
#endif
}
int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t mask, int timeout)
int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t mask, unsigned
int timeout)
{
while (--timeout) {
if ((readl(&reg->reg) & mask) == mask)
@ -92,7 +93,8 @@ int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t mask, int timeout)
return !timeout;
}
int mxs_wait_mask_clr(struct mxs_register_32 *reg, uint32_t mask, int timeout)
int mxs_wait_mask_clr(struct mxs_register_32 *reg, uint32_t mask, unsigned
int timeout)
{
while (--timeout) {
if ((readl(&reg->reg) & mask) == 0)

4
arch/arm/include/asm/arch-mxs/sys_proto.h
View file

@ -26,10 +26,10 @@
int mxs_reset_block(struct mxs_register_32 *reg);
int mxs_wait_mask_set(struct mxs_register_32 *reg,
uint32_t mask,
int timeout);
unsigned int timeout);
int mxs_wait_mask_clr(struct mxs_register_32 *reg,
uint32_t mask,
int timeout);
unsigned int timeout);
int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int));