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ARM: EXYNOS: use static in suspend.c

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The 'pm_data', 'exynos_release_ret_regs', 'exynos3250_release_ret_regs'
and 'exynos5420_release_ret_regs' are not exported nor used outside of
suspend.c file. Make them static.

This fixes following sparse warnings:
arch/arm/mach-exynos/suspend.c:83:23: warning: symbol 'pm_data' was not declared. Should it be static?
arch/arm/mach-exynos/suspend.c:106:14: warning: symbol 'exynos_release_ret_regs' was not declared. Should it be static?
arch/arm/mach-exynos/suspend.c:117:14: warning: symbol 'exynos5420_release_ret_regs' was not declared. Should it be static?

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2015-03-18 02:32:40 +09:00 committed by Kukjin Kim
parent 70e9d7b59f
commit 8c8a251130
1 changed files with 4 additions and 4 deletions
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8
arch/arm/mach-exynos/suspend.c
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@ -75,7 +75,7 @@ struct exynos_pm_data {
int (*cpu_suspend)(unsigned long);
};
struct exynos_pm_data *pm_data;
static struct exynos_pm_data *pm_data;
static int exynos5420_cpu_state;
static unsigned int exynos_pmu_spare3;
@ -104,7 +104,7 @@ static const struct exynos_wkup_irq exynos5250_wkup_irq[] = {
{ /* sentinel */ },
};
unsigned int exynos_release_ret_regs[] = {
static unsigned int exynos_release_ret_regs[] = {
S5P_PAD_RET_MAUDIO_OPTION,
S5P_PAD_RET_GPIO_OPTION,
S5P_PAD_RET_UART_OPTION,
@ -115,7 +115,7 @@ unsigned int exynos_release_ret_regs[] = {
REG_TABLE_END,
};
unsigned int exynos3250_release_ret_regs[] = {
static unsigned int exynos3250_release_ret_regs[] = {
S5P_PAD_RET_MAUDIO_OPTION,
S5P_PAD_RET_GPIO_OPTION,
S5P_PAD_RET_UART_OPTION,
@ -128,7 +128,7 @@ unsigned int exynos3250_release_ret_regs[] = {
REG_TABLE_END,
};
unsigned int exynos5420_release_ret_regs[] = {
static unsigned int exynos5420_release_ret_regs[] = {
EXYNOS_PAD_RET_DRAM_OPTION,
EXYNOS_PAD_RET_MAUDIO_OPTION,
EXYNOS_PAD_RET_JTAG_OPTION,