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rk2928:fix panic in early_suspend

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This commit is contained in:
yxj
2012-08-29 17:06:01 +08:00
parent 477d1b77d5
commit bbf4688df4
1 changed files with 6 additions and 4 deletions
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10
drivers/video/rockchip/chips/rk2928_lcdc.c
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@@ -819,8 +819,8 @@ int rk2928_lcdc_early_suspend(struct rk_lcdc_device_driver *dev_drv)
{
struct rk2928_lcdc_device *lcdc_dev = container_of(dev_drv,struct rk2928_lcdc_device,driver);
if(lcdc_dev->screen->sscreen_set != NULL)
lcdc_dev->screen->sscreen_set(lcdc_dev->screen , 0);
if(dev_drv->cur_screen->sscreen_set)
dev_drv->cur_screen->sscreen_set(dev_drv->cur_screen , 0);
spin_lock(&lcdc_dev->reg_lock);
if(likely(lcdc_dev->clk_on))
@@ -870,8 +870,10 @@ int rk2928_lcdc_early_resume(struct rk_lcdc_device_driver *dev_drv)
lcdc_dev->clk_on = 1;
spin_unlock(&lcdc_dev->reg_lock);
if(lcdc_dev->screen->sscreen_set != NULL)
lcdc_dev->screen->sscreen_set(lcdc_dev->screen , 1);
if(dev_drv->cur_screen->sscreen_set)
dev_drv->cur_screen->sscreen_set(dev_drv->cur_screen , 1);
return 0;
}