s5pc210: universal: code clean

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index ede86dc..7aee3df 100644 (file)
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -364,8 +364,7 @@ static void check_micro_usb(int intr)
                if (battery_soc < 100) {
                        charger_en(600);
                        into_charge_mode(600);
-               }
-               else
+               } else
                        charger_en(0);
        } else if (val[0] & FSA_DEV1_USB) {
                if (battery_soc < 100)
@@ -617,10 +616,11 @@ static void init_pmic_lp3974(void)
        gpio_direction_output(&gpio1->e2, 0, 1);
 }
 
-/* charger_en(): set lp3974 pmic's charger mode
+/*
+ * charger_en(): set lp3974 pmic's charger mode
  * enable 0: disable charger
- *     600: 600mA
- *     500: 500mA
+ * 600: 600mA
+ * 500: 500mA
  */
 static void charger_en(int enable)
 {
@@ -644,9 +644,9 @@ static void charger_en(int enable)
                 * ICHG: 500mA (0x3) / 600mA (0x5)
                 * RESTART LEVEL: 100mA (0x1)
                 * EOC LEVEL: 30% (0x4) / 25% (0x3) : both 150mA of ICHG
-                * Let's start with slower charging mode and let micro usb driver
-                * determine whether we can do it fast or not. Thus, using the slower
-                * setting...
+                * Let's start with slower charging mode and
+                * let micro usb driver determine whether we can do it
+                * fast or not. Thus, using the slower setting...
                 */
                val[0] = 0x8B;
                i2c_write(addr, 0x0C, 1, val, 1);
@@ -798,9 +798,8 @@ static enum temperature_level temperature_check(void)
 static void into_charge_mode(int charger_speed)
 {
        int i, j, delay;
-       int battery_soc = 0;
        enum temperature_level previous_state = _TEMP_OK;
-       unsigned int wakeup_stat;
+       unsigned int wakeup_stat = 0;
 
        /* 1. Show Animation */
        for (i = 0; i < 5; i++) {
@@ -973,9 +972,9 @@ static void lcd_cfg_gpio(void)
        gpio_direction_output(&gpio2->y4, 5, 1);
 
        /*
-        * gpio pad configuration for
-        * DISPLAY_CS, DISPLAY_CLK, DISPLAY_SO, DISPLAY_SI.
-        */
+        * gpio pad configuration for
+        * DISPLAY_CS, DISPLAY_CLK, DISPLAY_SO, DISPLAY_SI.
+        */
 
        gpio_cfg_pin(&gpio2->y4, 3, GPIO_OUTPUT);
        gpio_cfg_pin(&gpio2->y3, 1, GPIO_OUTPUT);
@@ -1157,7 +1156,7 @@ static unsigned int get_hw_revision(void)
        return hwrev;
 }
 
-static const char *pcb_rev[] = {
+static const char * const pcb_rev[] = {
        "UNIV_0.0",
        "UNIV_0.1",
        "AQUILA_1.7",