diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2017-01-30 19:39:49 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-01-30 19:39:49 +0300 |
| commit | 561eb9d09a93d71ca97ca401b3b71bf7725738b1 (patch) | |
| tree | e7afd961d96be0e9aabf10191d58b5b9897dfce9 /drivers/video/fbdev/omap/lcd_inn1510.c | |
| parent | b2c1e8a75b2b3a5eb517f5f67eceae6d8c81ee1e (diff) | |
| download | 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_inn1510.c')
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_inn1510.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/video/fbdev/omap/lcd_inn1510.c b/drivers/video/fbdev/omap/lcd_inn1510.c index dd1f99af718a..b284050f5471 100644 --- a/drivers/video/fbdev/omap/lcd_inn1510.c +++ b/drivers/video/fbdev/omap/lcd_inn1510.c @@ -27,16 +27,6 @@ #include "omapfb.h" -static int innovator1510_panel_init(struct lcd_panel *panel, - struct omapfb_device *fbdev) -{ - return 0; -} - -static void innovator1510_panel_cleanup(struct lcd_panel *panel) -{ -} - static int innovator1510_panel_enable(struct lcd_panel *panel) { __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL); @@ -48,11 +38,6 @@ static void innovator1510_panel_disable(struct lcd_panel *panel) __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL); } -static unsigned long innovator1510_panel_get_caps(struct lcd_panel *panel) -{ - return 0; -} - static struct lcd_panel innovator1510_panel = { .name = "inn1510", .config = OMAP_LCDC_PANEL_TFT, @@ -70,11 +55,8 @@ static struct lcd_panel innovator1510_panel = { .vbp = 0, .pcd = 12, - .init = innovator1510_panel_init, - .cleanup = innovator1510_panel_cleanup, .enable = innovator1510_panel_enable, .disable = innovator1510_panel_disable, - .get_caps = innovator1510_panel_get_caps, }; static int innovator1510_panel_probe(struct platform_device *pdev) |