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fbdev: sh_mobile_meram: Enable runtime PM

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Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
This commit is contained in:
Damian Hobson-Garcia 2011-07-04 08:06:11 +02:00 committed by Laurent Pinchart
parent 93ee7a9340
commit 176737782e
1 changed files with 5 additions and 0 deletions
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5
drivers/video/sh_mobile_meram.c
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@ -12,6 +12,7 @@
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/device.h> #include <linux/device.h>
#include <linux/pm_runtime.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/platform_device.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) if (pdata->addr_mode == SH_MOBILE_MERAM_MODE1)
meram_write_reg(priv->base, MEVCR1, 1 << 29); meram_write_reg(priv->base, MEVCR1, 1 << 29);
pm_runtime_enable(&pdev->dev);
dev_info(&pdev->dev, "sh_mobile_meram initialized."); dev_info(&pdev->dev, "sh_mobile_meram initialized.");
return 0; 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); struct sh_mobile_meram_priv *priv = platform_get_drvdata(pdev);
pm_runtime_disable(&pdev->dev);
if (priv->base) if (priv->base)
iounmap(priv->base); iounmap(priv->base);