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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2019-07-22 16:44:20 +0300
committerSekhar Nori <nsekhar@ti.com>2019-08-26 15:23:58 +0300
commit3fca9e0be9b5b7f4ccd5f71941143d9719047a05 (patch)
treee68bac86b495f28937ce1f46a835803ad2b852af /drivers/video
parent9c65754cd32ffebf1f2adf4e740d2688f6fe0290 (diff)
downloadlinux-3fca9e0be9b5b7f4ccd5f71941143d9719047a05.tar.xz
fbdev: da8xx: remove panel_power_ctrl() callback from platform data
There are no more users of panel_power_ctrl(). Remove it from the driver. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/da8xx-fb.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 02dfe9e32eed..19ed9889c8f8 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -165,7 +165,6 @@ struct da8xx_fb_par {
struct notifier_block freq_transition;
#endif
unsigned int lcdc_clk_rate;
- void (*panel_power_ctrl)(int);
struct regulator *lcd_supply;
u32 pseudo_palette[16];
struct fb_videomode mode;
@@ -1076,9 +1075,7 @@ static int fb_remove(struct platform_device *dev)
#ifdef CONFIG_CPU_FREQ
lcd_da8xx_cpufreq_deregister(par);
#endif
- if (par->panel_power_ctrl) {
- par->panel_power_ctrl(0);
- } else if (par->lcd_supply) {
+ if (par->lcd_supply) {
ret = regulator_disable(par->lcd_supply);
if (ret)
return ret;
@@ -1187,9 +1184,7 @@ static int cfb_blank(int blank, struct fb_info *info)
case FB_BLANK_UNBLANK:
lcd_enable_raster();
- if (par->panel_power_ctrl) {
- par->panel_power_ctrl(1);
- } else if (par->lcd_supply) {
+ if (par->lcd_supply) {
ret = regulator_enable(par->lcd_supply);
if (ret)
return ret;
@@ -1199,9 +1194,7 @@ static int cfb_blank(int blank, struct fb_info *info)
case FB_BLANK_VSYNC_SUSPEND:
case FB_BLANK_HSYNC_SUSPEND:
case FB_BLANK_POWERDOWN:
- if (par->panel_power_ctrl) {
- par->panel_power_ctrl(0);
- } else if (par->lcd_supply) {
+ if (par->lcd_supply) {
ret = regulator_disable(par->lcd_supply);
if (ret)
return ret;
@@ -1413,10 +1406,6 @@ static int fb_probe(struct platform_device *device)
par->dev = &device->dev;
par->lcdc_clk = tmp_lcdc_clk;
par->lcdc_clk_rate = clk_get_rate(par->lcdc_clk);
- if (fb_pdata->panel_power_ctrl) {
- par->panel_power_ctrl = fb_pdata->panel_power_ctrl;
- par->panel_power_ctrl(1);
- }
par->lcd_supply = devm_regulator_get_optional(&device->dev, "lcd");
if (IS_ERR(par->lcd_supply)) {
@@ -1638,9 +1627,7 @@ static int fb_suspend(struct device *dev)
int ret;
console_lock();
- if (par->panel_power_ctrl) {
- par->panel_power_ctrl(0);
- } else if (par->lcd_supply) {
+ if (par->lcd_supply) {
ret = regulator_disable(par->lcd_supply);
if (ret)
return ret;
@@ -1666,9 +1653,7 @@ static int fb_resume(struct device *dev)
if (par->blank == FB_BLANK_UNBLANK) {
lcd_enable_raster();
- if (par->panel_power_ctrl) {
- par->panel_power_ctrl(1);
- } else if (par->lcd_supply) {
+ if (par->lcd_supply) {
ret = regulator_enable(par->lcd_supply);
if (ret)
return ret;