Commit 23e5abd5 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Florian Tobias Schandinat

video via: make local variables static

Many local variables should be declared static.
Found by sparse, compile tested only.
Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent b65d6040
...@@ -751,7 +751,7 @@ void viafb_unlock_crt(void) ...@@ -751,7 +751,7 @@ void viafb_unlock_crt(void)
viafb_write_reg_mask(CR47, VIACR, 0, BIT0); viafb_write_reg_mask(CR47, VIACR, 0, BIT0);
} }
void write_dac_reg(u8 index, u8 r, u8 g, u8 b) static void write_dac_reg(u8 index, u8 r, u8 g, u8 b)
{ {
outb(index, LUT_INDEX_WRITE); outb(index, LUT_INDEX_WRITE);
outb(r, LUT_DATA); outb(r, LUT_DATA);
......
...@@ -26,10 +26,12 @@ ...@@ -26,10 +26,12 @@
/* CLE266 Software Power Sequence */ /* CLE266 Software Power Sequence */
/* {Mask}, {Data}, {Delay} */ /* {Mask}, {Data}, {Delay} */
int PowerSequenceOn[3][3] = { {0x10, 0x08, 0x06}, {0x10, 0x08, 0x06}, static const int PowerSequenceOn[3][3] = {
{0x19, 0x1FE, 0x01} }; {0x10, 0x08, 0x06}, {0x10, 0x08, 0x06}, {0x19, 0x1FE, 0x01}
int PowerSequenceOff[3][3] = { {0x06, 0x08, 0x10}, {0x00, 0x00, 0x00}, };
{0xD2, 0x19, 0x01} }; static const int PowerSequenceOff[3][3] = {
{0x06, 0x08, 0x10}, {0x00, 0x00, 0x00}, {0xD2, 0x19, 0x01}
};
static struct _lcd_scaling_factor lcd_scaling_factor = { static struct _lcd_scaling_factor lcd_scaling_factor = {
/* LCD Horizontal Scaling Factor Register */ /* LCD Horizontal Scaling Factor Register */
......
...@@ -32,7 +32,7 @@ ...@@ -32,7 +32,7 @@
*/ */
#define VIAFB_NUM_I2C 5 #define VIAFB_NUM_I2C 5
static struct via_i2c_stuff via_i2c_par[VIAFB_NUM_I2C]; static struct via_i2c_stuff via_i2c_par[VIAFB_NUM_I2C];
struct viafb_dev *i2c_vdev; /* Passed in from core */ static struct viafb_dev *i2c_vdev; /* Passed in from core */
static void via_i2c_setscl(void *data, int state) static void via_i2c_setscl(void *data, int state)
{ {
......
...@@ -43,11 +43,11 @@ static int viafb_second_size; ...@@ -43,11 +43,11 @@ static int viafb_second_size;
static int viafb_accel = 1; static int viafb_accel = 1;
/* Added for specifying active devices.*/ /* Added for specifying active devices.*/
char *viafb_active_dev; static char *viafb_active_dev;
/*Added for specify lcd output port*/ /*Added for specify lcd output port*/
char *viafb_lcd_port = ""; static char *viafb_lcd_port = "";
char *viafb_dvi_port = ""; static char *viafb_dvi_port = "";
static void retrieve_device_setting(struct viafb_ioctl_setting static void retrieve_device_setting(struct viafb_ioctl_setting
*setting_info); *setting_info);
......
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