diff options
Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.c')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index b048417247e..2f921ad1855 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -259,6 +259,8 @@ static void sh_mobile_lcdc_clk_on(struct sh_mobile_lcdc_priv *priv) pm_runtime_get_sync(priv->dev); if (priv->dot_clk) clk_enable(priv->dot_clk); + if (priv->meram_dev && priv->meram_dev->pdev) + pm_runtime_get_sync(&priv->meram_dev->pdev->dev); } } @@ -267,6 +269,8 @@ static void sh_mobile_lcdc_clk_off(struct sh_mobile_lcdc_priv *priv) if (atomic_sub_return(1, &priv->hw_usecnt) == -1) { if (priv->dot_clk) clk_disable(priv->dot_clk); + if (priv->meram_dev && priv->meram_dev->pdev) + pm_runtime_put_sync(&priv->meram_dev->pdev->dev); pm_runtime_put(priv->dev); } } |