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| author |   Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2011-07-04 08:06:11 +0200 |
|---|---|---|
| committer |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-08-19 08:11:11 +0200 |
| commit | 176737782e8360f1e577264c7aaeb691a7cbbfdd (patch) | |
| tree | 30f7c7099c0f7e88a2943363acb7a619c6729680 /drivers/video/sh_mobile_meram.c | |
| parent | Linux 3.1-rc2 (diff) | |
| download | linux-dev-176737782e8360f1e577264c7aaeb691a7cbbfdd.tar.xz linux-dev-176737782e8360f1e577264c7aaeb691a7cbbfdd.zip | |
fbdev: sh_mobile_meram: Enable runtime PM
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Diffstat (limited to 'drivers/video/sh_mobile_meram.c')
| -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 cc7d7329dc15..34efd8a29f59 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); |