diff options
-rw-r--r-- | drivers/video/sh_mobile_meram.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/sh_mobile_meram.c index cc7d732..34efd8a 100644 --- a/drivers/video/sh_mobile_meram.c +++ b/drivers/video/sh_mobile_meram.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/device.h> +#include <linux/pm_runtime.h> #include <linux/io.h> #include <linux/slab.h> #include <linux/platform_device.h> @@ -515,6 +516,8 @@ static int __devinit sh_mobile_meram_probe(struct platform_device *pdev) if (pdata->addr_mode == SH_MOBILE_MERAM_MODE1) meram_write_reg(priv->base, MEVCR1, 1 << 29); + pm_runtime_enable(&pdev->dev); + dev_info(&pdev->dev, "sh_mobile_meram initialized."); return 0; @@ -530,6 +533,8 @@ static int sh_mobile_meram_remove(struct platform_device *pdev) { struct sh_mobile_meram_priv *priv = platform_get_drvdata(pdev); + pm_runtime_disable(&pdev->dev); + if (priv->base) iounmap(priv->base); |