aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/plat-samsung/pm.c
diff options
context:
space:
mode:
authorTomasz Figa <t.figa@samsung.com>2014-03-18 07:28:09 +0900
committerKukjin Kim <kgene.kim@samsung.com>2014-03-21 04:06:12 +0900
commitd38688a69fd88269eae3c7c66ec34fb02fb04fd1 (patch)
tree4a2673db3695d9539b6c8772a8193afd84c6b110 /arch/arm/plat-samsung/pm.c
parent99b2fc2b8b40256538332769f11f2fe6ee942f6c (diff)
downloadlinux-linaro-stable-d38688a69fd88269eae3c7c66ec34fb02fb04fd1.tar.gz
ARM: SAMSUNG: Consolidate PM debug functions
This patch removes one-line functions that was used just to pass constant arguments to lower level functions. After previous patches the need for those constants has been eliminated, so the main functions can be called directly. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/pm.c')
-rw-r--r--arch/arm/plat-samsung/pm.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index c7fac34de621..dd70337822da 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -85,9 +85,10 @@ static inline void __iomem *s3c_pm_uart_base(void)
return (void __iomem *)vaddr;
}
-static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
+static void s3c_pm_save_uarts(void)
{
void __iomem *regs = s3c_pm_uart_base();
+ struct pm_uart_save *save = &uart_save;
save->ulcon = __raw_readl(regs + S3C2410_ULCON);
save->ucon = __raw_readl(regs + S3C2410_UCON);
@@ -98,18 +99,14 @@ static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
if (!soc_is_s3c2410())
save->udivslot = __raw_readl(regs + S3C2443_DIVSLOT);
- S3C_PMDBG("UART[%d]: ULCON=%04x, UCON=%04x, UFCON=%04x, UBRDIV=%04x\n",
- uart, save->ulcon, save->ucon, save->ufcon, save->ubrdiv);
-}
-
-static void s3c_pm_save_uarts(void)
-{
- s3c_pm_save_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
+ S3C_PMDBG("UART[%p]: ULCON=%04x, UCON=%04x, UFCON=%04x, UBRDIV=%04x\n",
+ regs, save->ulcon, save->ucon, save->ufcon, save->ubrdiv);
}
-static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
+static void s3c_pm_restore_uarts(void)
{
void __iomem *regs = s3c_pm_uart_base();
+ struct pm_uart_save *save = &uart_save;
s3c_pm_arch_update_uart(regs, save);
@@ -122,11 +119,6 @@ static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
if (!soc_is_s3c2410())
__raw_writel(save->udivslot, regs + S3C2443_DIVSLOT);
}
-
-static void s3c_pm_restore_uarts(void)
-{
- s3c_pm_restore_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
-}
#else
#define s3c_pm_debug_init() do { } while (0)