Remove lcd.left_shift because it is only written to at some places but
never read from.
Signed-off-by: Mariusz Gorski <marius.gorski@xxxxxxxxx>
---
drivers/staging/panel/panel.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 98325b7..b68a9c3 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -228,9 +228,6 @@ static struct {
bool initialized;
bool must_clear;
- /* TODO: use bool here? */
- char left_shift;
-
int height;
int width;
int bwidth;
@@ -1135,12 +1132,10 @@ static inline int handle_lcd_special_code(void)
processed = 1;
break;
case 'L': /* shift display left */
- lcd.left_shift++;
lcd_write_cmd(0x18);
processed = 1;
break;
case 'R': /* shift display right */
- lcd.left_shift--;
lcd_write_cmd(0x1C);
processed = 1;
break;
@@ -1157,7 +1152,6 @@ static inline int handle_lcd_special_code(void)
}
case 'I': /* reinitialize display */
lcd_init_display();
- lcd.left_shift = 0;
processed = 1;
break;
case 'G': {
--
2.1.3
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