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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2011-12-08 19:23:03 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-01-11 23:58:44 -0500 |
| commit | 6fe8890d0200ea0c2b7d83936d58f97d7ba7c1ff (patch) | |
| tree | d400d13d6de15abf9f02eeec326ad47aab08fb9a /drivers/mmc | |
| parent | a8ad82cc1b22d04916d9cdb1dc75052e80ac803c (diff) | |
| download | linux-6fe8890d0200ea0c2b7d83936d58f97d7ba7c1ff.tar.gz linux-6fe8890d0200ea0c2b7d83936d58f97d7ba7c1ff.tar.bz2 linux-6fe8890d0200ea0c2b7d83936d58f97d7ba7c1ff.zip | |
mmc: dw_mmc: use dev_pm_ops for dw_mmc controllers
This patch modifies dw_mmc to use dev_pm_ops.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 3aaeb0841914..44bc11e8761e 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2062,14 +2062,14 @@ static int __exit dw_mci_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP /* * TODO: we should probably disable the clock to the card in the suspend path. */ -static int dw_mci_suspend(struct platform_device *pdev, pm_message_t mesg) +static int dw_mci_suspend(struct device *dev) { int i, ret; - struct dw_mci *host = platform_get_drvdata(pdev); + struct dw_mci *host = dev_get_drvdata(dev); for (i = 0; i < host->num_slots; i++) { struct dw_mci_slot *slot = host->slot[i]; @@ -2092,10 +2092,10 @@ static int dw_mci_suspend(struct platform_device *pdev, pm_message_t mesg) return 0; } -static int dw_mci_resume(struct platform_device *pdev) +static int dw_mci_resume(struct device *dev) { int i, ret; - struct dw_mci *host = platform_get_drvdata(pdev); + struct dw_mci *host = dev_get_drvdata(dev); if (host->vmmc) regulator_enable(host->vmmc); @@ -2103,7 +2103,7 @@ static int dw_mci_resume(struct platform_device *pdev) if (host->dma_ops->init) host->dma_ops->init(host); - if (!mci_wait_reset(&pdev->dev, host)) { + if (!mci_wait_reset(dev, host)) { ret = -ENODEV; return ret; } @@ -2131,14 +2131,15 @@ static int dw_mci_resume(struct platform_device *pdev) #else #define dw_mci_suspend NULL #define dw_mci_resume NULL -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP */ + +static SIMPLE_DEV_PM_OPS(dw_mci_pmops, dw_mci_suspend, dw_mci_resume); static struct platform_driver dw_mci_driver = { .remove = __exit_p(dw_mci_remove), - .suspend = dw_mci_suspend, - .resume = dw_mci_resume, .driver = { .name = "dw_mmc", + .pm = &dw_mci_pmops, }, }; |