lkml.org 
[lkml]   [2013]   [Aug]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH] mmc:bfin_sdh change driver to use dev_pm_ops infrastructure
Date
Acked-by: Sonic Zhang<sonic.zhang@analog.com>

>-----Original Message-----
>From: Shuah Khan [mailto:shuah.kh@samsung.com]
>Sent: Saturday, August 10, 2013 11:21 PM
>To: Zhang, Sonic; cjb@laptop.org
>Cc: Shuah Khan; uclinux-dist-devel@blackfin.uclinux.org; linux-mmc@vger.kernel.org;
>linux-kernel@vger.kernel.org; shuahkhan@gmail.com
>Subject: [PATCH] mmc:bfin_sdh change driver to use dev_pm_ops infrastructure
>
>Change bfin sdh platform driver to register pm ops using dev_pm_ops instead of
>legacy pm_ops infrastructure.
>
>Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
>---
> drivers/mmc/host/bfin_sdh.c | 21 ++++++++++++---------
> 1 file changed, 12 insertions(+), 9 deletions(-)
>
>diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c index
>94fae2f..7b3e12f 100644
>--- a/drivers/mmc/host/bfin_sdh.c
>+++ b/drivers/mmc/host/bfin_sdh.c
>@@ -638,10 +638,11 @@ static int sdh_remove(struct platform_device *pdev) }
>
> #ifdef CONFIG_PM
>-static int sdh_suspend(struct platform_device *dev, pm_message_t state)
>+static int sdh_suspend(struct device *dev)
> {
>- struct mmc_host *mmc = platform_get_drvdata(dev);
>- struct bfin_sd_host *drv_data = get_sdh_data(dev);
>+ struct platform_device *pdev = to_platform_device(dev);
>+ struct mmc_host *mmc = platform_get_drvdata(pdev);
>+ struct bfin_sd_host *drv_data = get_sdh_data(pdev);
> int ret = 0;
>
> if (mmc)
>@@ -652,15 +653,16 @@ static int sdh_suspend(struct platform_device *dev,
>pm_message_t state)
> return ret;
> }
>
>-static int sdh_resume(struct platform_device *dev)
>+static int sdh_resume(struct device *dev)
> {
>- struct mmc_host *mmc = platform_get_drvdata(dev);
>- struct bfin_sd_host *drv_data = get_sdh_data(dev);
>+ struct platform_device *pdev = to_platform_device(dev);
>+ struct mmc_host *mmc = platform_get_drvdata(pdev);
>+ struct bfin_sd_host *drv_data = get_sdh_data(pdev);
> int ret = 0;
>
> ret = peripheral_request_list(drv_data->pin_req, DRIVER_NAME);
> if (ret) {
>- dev_err(&dev->dev, "unable to request peripheral pins\n");
>+ dev_err(dev, "unable to request peripheral pins\n");
> return ret;
> }
>
>@@ -676,13 +678,14 @@ static int sdh_resume(struct platform_device *dev) #
>define sdh_resume NULL #endif
>
>+static SIMPLE_DEV_PM_OPS(sdh_dev_pm_ops, sdh_suspend, sdh_resume);
>+
> static struct platform_driver sdh_driver = {
> .probe = sdh_probe,
> .remove = sdh_remove,
>- .suspend = sdh_suspend,
>- .resume = sdh_resume,
> .driver = {
> .name = DRIVER_NAME,
>+ .pm = &sdh_dev_pm_ops,
> },
> };
>
>--
>1.7.10.4
>




\
 
 \ /
  Last update: 2013-08-12 04:41    [W:0.112 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site