The 'pm_data', 'exynos_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@xxxxxxxxxxx>
---
arch/arm/mach-exynos/suspend.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index f8e7dcd17055..6131c16a4a5d 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -80,7 +80,7 @@ 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;
@@ -103,7 +103,7 @@ 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,
@@ -114,7 +114,7 @@ unsigned int exynos_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,
--
1.9.1
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