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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_h3.c | |
| parent | b2c1e8a75b2b3a5eb517f5f67eceae6d8c81ee1e (diff) | |
| download | linux-561eb9d09a93d71ca97ca401b3b71bf7725738b1.tar.gz linux-561eb9d09a93d71ca97ca401b3b71bf7725738b1.tar.xz | |
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_h3.c')
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_h3.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/video/fbdev/omap/lcd_h3.c b/drivers/video/fbdev/omap/lcd_h3.c index 428190679617..9d2da146813e 100644 --- a/drivers/video/fbdev/omap/lcd_h3.c +++ b/drivers/video/fbdev/omap/lcd_h3.c @@ -28,15 +28,6 @@ #define MODULE_NAME "omapfb-lcd_h3" -static int h3_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) -{ - return 0; -} - -static void h3_panel_cleanup(struct lcd_panel *panel) -{ -} - static int h3_panel_enable(struct lcd_panel *panel) { int r = 0; @@ -63,11 +54,6 @@ static void h3_panel_disable(struct lcd_panel *panel) pr_err(MODULE_NAME ": Unable to turn off LCD panel\n"); } -static unsigned long h3_panel_get_caps(struct lcd_panel *panel) -{ - return 0; -} - static struct lcd_panel h3_panel = { .name = "h3", .config = OMAP_LCDC_PANEL_TFT, @@ -85,11 +71,8 @@ static struct lcd_panel h3_panel = { .vbp = 0, .pcd = 0, - .init = h3_panel_init, - .cleanup = h3_panel_cleanup, .enable = h3_panel_enable, .disable = h3_panel_disable, - .get_caps = h3_panel_get_caps, }; static int h3_panel_probe(struct platform_device *pdev) |