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| author | Lars-Peter Clausen <lars@metafoo.de> | 2017-01-30 17:39:49 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-01-30 17:39:49 +0100 |
| commit | 561eb9d09a93d71ca97ca401b3b71bf7725738b1 (patch) | |
| tree | e7afd961d96be0e9aabf10191d58b5b9897dfce9 /drivers/video/fbdev/omap/lcd_palmtt.c | |
| parent | b2c1e8a75b2b3a5eb517f5f67eceae6d8c81ee1e (diff) | |
| download | lwn-561eb9d09a93d71ca97ca401b3b71bf7725738b1.tar.gz lwn-561eb9d09a93d71ca97ca401b3b71bf7725738b1.zip | |
fbdev: omap/lcd: Make callbacks optional
Most OMAP FB LCD drivers don't have anything to do in their panel
callbacks. This leads to a large set of empty boilerplate functions in the
panel drivers. Make those callbacks optional by checking if they are set
before calling them. This allows those boilerplate functions to be removed.
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/omap/lcd_palmtt.c')
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_palmtt.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/video/fbdev/omap/lcd_palmtt.c b/drivers/video/fbdev/omap/lcd_palmtt.c index bd063145c263..627f13dae5ad 100644 --- a/drivers/video/fbdev/omap/lcd_palmtt.c +++ b/drivers/video/fbdev/omap/lcd_palmtt.c @@ -32,25 +32,6 @@ GPIO13 - screen blanking #include "omapfb.h" -static int palmtt_panel_init(struct lcd_panel *panel, - struct omapfb_device *fbdev) -{ - return 0; -} - -static void palmtt_panel_cleanup(struct lcd_panel *panel) -{ -} - -static int palmtt_panel_enable(struct lcd_panel *panel) -{ - return 0; -} - -static void palmtt_panel_disable(struct lcd_panel *panel) -{ -} - static unsigned long palmtt_panel_get_caps(struct lcd_panel *panel) { return OMAPFB_CAPS_SET_BACKLIGHT; @@ -74,10 +55,6 @@ static struct lcd_panel palmtt_panel = { .vbp = 7, .pcd = 0, - .init = palmtt_panel_init, - .cleanup = palmtt_panel_cleanup, - .enable = palmtt_panel_enable, - .disable = palmtt_panel_disable, .get_caps = palmtt_panel_get_caps, }; |