From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Wed, 22 Aug 2012 17:10:11 -0300 Subject: [U-Boot] [PATCH] mxs: Convert timeout parameter to 'unsigned int' Message-ID: <1345666211-25992-1-git-send-email-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Fabio Estevam > For representing a timeout value, it makes more sense to pass it as 'unsigned int'. Signed-off-by: Fabio Estevam --- arch/arm/cpu/arm926ejs/mxs/mxs.c | 6 ++++-- arch/arm/include/asm/arch-mxs/sys_proto.h | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c index c028e5e..19c79f2 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxs.c +++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c @@ -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) & 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) & mask) == 0) diff --git a/arch/arm/include/asm/arch-mxs/sys_proto.h b/arch/arm/include/asm/arch-mxs/sys_proto.h index 4610363..983b888 100644 --- a/arch/arm/include/asm/arch-mxs/sys_proto.h +++ b/arch/arm/include/asm/arch-mxs/sys_proto.h @@ -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)); -- 1.7.9.5