ARM: S3C24XX: use static declaration when it is not used in other files

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

6 files changed, 19 insertions, 25 deletions

diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 41245a603981..6b21ba107eab 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -162,7 +162,7 @@ static int h1940_gpiolib_latch_get(struct gpio_chip *chip,
         return (latch_state >> (offset + 16)) & 1;
 }
 
-struct gpio_chip h1940_latch_gpiochip = {
+static struct gpio_chip h1940_latch_gpiochip = {
         .base                   = H1940_LATCH_GPIO(0),
         .owner                  = THIS_MODULE,
         .label                  = "H1940_LATCH",
@@ -304,7 +304,7 @@ static const struct s3c_adc_bat_thresh bat_lut_acin[] = {
         { .volt = 3841, .cur = 0, .level = 0},
 };
 
-int h1940_bat_init(void)
+static int h1940_bat_init(void)
 {
         int ret;
 
@@ -317,17 +317,17 @@ int h1940_bat_init(void)
 
 }
 
-void h1940_bat_exit(void)
+static void h1940_bat_exit(void)
 {
         gpio_free(H1940_LATCH_SM803_ENABLE);
 }
 
-void h1940_enable_charger(void)
+static void h1940_enable_charger(void)
 {
         gpio_set_value(H1940_LATCH_SM803_ENABLE, 1);
 }
 
-void h1940_disable_charger(void)
+static void h1940_disable_charger(void)
 {
         gpio_set_value(H1940_LATCH_SM803_ENABLE, 0);
 }
@@ -364,7 +364,7 @@ static struct platform_device h1940_battery = {
         },
 };
 
-DEFINE_SPINLOCK(h1940_blink_spin);
+static DEFINE_SPINLOCK(h1940_blink_spin);
 
 int h1940_led_blink_set(unsigned gpio, int state,
         unsigned long *delay_on, unsigned long *delay_off)
diff --git a/arch/arm/mach-s3c2416/clock.c b/arch/arm/mach-s3c2416/clock.c
index 59f54d1d7f8b..e01490db0993 100644
--- a/arch/arm/mach-s3c2416/clock.c
+++ b/arch/arm/mach-s3c2416/clock.c
@@ -132,12 +132,6 @@ static struct clk hsmmc0_clk = {
         .ctrlbit        = S3C2416_HCLKCON_HSMMC0,
 };
 
-void __init_or_cpufreq s3c2416_setup_clocks(void)
-{
-        s3c2443_common_setup_clocks(s3c2416_get_pll);
-}
-
-
 static struct clksrc_clk *clksrcs[] __initdata = {
         &hsspi_eplldiv,
         &hsspi_mux,
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c
index eebe1e72b93e..30a44f806e01 100644
--- a/arch/arm/mach-s3c2416/mach-smdk2416.c
+++ b/arch/arm/mach-s3c2416/mach-smdk2416.c
@@ -125,7 +125,7 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
         }
 };
 
-void smdk2416_hsudc_gpio_init(void)
+static void smdk2416_hsudc_gpio_init(void)
 {
         s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP);
         s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE);
@@ -133,20 +133,20 @@ void smdk2416_hsudc_gpio_init(void)
         s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0);
 }
 
-void smdk2416_hsudc_gpio_uninit(void)
+static void smdk2416_hsudc_gpio_uninit(void)
 {
         s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1);
         s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE);
         s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0));
 }
 
-struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
+static struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
         .epnum = 9,
         .gpio_init = smdk2416_hsudc_gpio_init,
         .gpio_uninit = smdk2416_hsudc_gpio_uninit,
 };
 
-struct s3c_fb_pd_win smdk2416_fb_win[] = {
+static struct s3c_fb_pd_win smdk2416_fb_win[] = {
         [0] = {
                 /* think this is the same as the smdk6410 */
                 .win_mode       = {
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 5859e609d28c..7365a441cc5c 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -258,7 +258,7 @@ static struct pcf50633_bl_platform_data gta02_backlight_data = {
         .ramp_time = 5,
 };
 
-struct pcf50633_platform_data gta02_pcf_pdata = {
+static struct pcf50633_platform_data gta02_pcf_pdata = {
         .resumers = {
                 [0] =   PCF50633_INT1_USBINS |
                         PCF50633_INT1_USBREM |
@@ -404,7 +404,7 @@ static struct platform_device gta02_nor_flash = {
 };
 
 
-struct platform_device s3c24xx_pwm_device = {
+static struct platform_device s3c24xx_pwm_device = {
         .name           = "s3c24xx_pwm",
         .num_resources  = 0,
 };
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index 80077f6472ee..4a8e2d34994c 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -217,7 +217,7 @@ static const struct s3c_adc_bat_thresh bat_lut_acin[] = {
         { .volt = 3820, .cur = 0, .level = 0},
 };
 
-int rx1950_bat_init(void)
+static int rx1950_bat_init(void)
 {
         int ret;
 
@@ -236,25 +236,25 @@ err_gpio1:
         return ret;
 }
 
-void rx1950_bat_exit(void)
+static void rx1950_bat_exit(void)
 {
         gpio_free(S3C2410_GPJ(2));
         gpio_free(S3C2410_GPJ(3));
 }
 
-void rx1950_enable_charger(void)
+static void rx1950_enable_charger(void)
 {
         gpio_direction_output(S3C2410_GPJ(2), 1);
         gpio_direction_output(S3C2410_GPJ(3), 1);
 }
 
-void rx1950_disable_charger(void)
+static void rx1950_disable_charger(void)
 {
         gpio_direction_output(S3C2410_GPJ(2), 0);
         gpio_direction_output(S3C2410_GPJ(3), 0);
 }
 
-DEFINE_SPINLOCK(rx1950_blink_spin);
+static DEFINE_SPINLOCK(rx1950_blink_spin);
 
 static int rx1950_led_blink_set(unsigned gpio, int state,
         unsigned long *delay_on, unsigned long *delay_off)
@@ -382,7 +382,7 @@ static struct s3c2410fb_mach_info rx1950_lcd_cfg = {
 
 static struct pwm_device *lcd_pwm;
 
-void rx1950_lcd_power(int enable)
+static void rx1950_lcd_power(int enable)
 {
         int i;
         static int enabled;
diff --git a/arch/arm/plat-s3c24xx/s3c2443-clock.c b/arch/arm/plat-s3c24xx/s3c2443-clock.c
index 95e68190d593..037b448992af 100644
--- a/arch/arm/plat-s3c24xx/s3c2443-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2443-clock.c
@@ -53,7 +53,7 @@ int s3c2443_clkcon_enable_s(struct clk *clk, int enable)
  * elided as the EPLL can be either sourced by the XTAL or EXTCLK and as
  * such directly equating the two source clocks is impossible.
  */
-struct clk clk_mpllref = {
+static struct clk clk_mpllref = {
         .name           = "mpllref",
         .parent         = &clk_xtal,
 };