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| author |   Mariusz Gorski <marius.gorski@gmail.com> | 2014-12-03 19:53:47 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-12 06:39:33 -0800 |
| commit | 1216ed713bfc53f1d43e220fa7b1713cad466498 (patch) | |
| tree | a747e32107bf7f54037baa0f334490d895bf0e12 /drivers/staging/panel/panel.c | |
| parent | staging: unisys: fix checkpatch space prohibited before comma errors (diff) | |
| download | linux-dev-1216ed713bfc53f1d43e220fa7b1713cad466498.tar.xz linux-dev-1216ed713bfc53f1d43e220fa7b1713cad466498.zip | |
staging: panel: Remove unused variable
Remove lcd.left_shift because it is only written to at some places but
never read from.
Signed-off-by: Mariusz Gorski <marius.gorski@gmail.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/panel/panel.c')
| -rw-r--r-- | drivers/staging/panel/panel.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 98325b7b4462..b68a9c3f2d0f 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': { |