diff options
| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2014-06-04 12:42:10 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-07-09 11:26:01 +0200 |
| commit | 46991005e1f13e061359335b86d7847562feffde (patch) | |
| tree | d353393dedca99863e5af49249a9e43388617a50 /drivers/mmc/host/sh_mmcif.c | |
| parent | 18f55fcc9d0e6f40fdc7f81afcbe950da30fbcf9 (diff) | |
mmc: sh-mmcif: use devm_ for clock management
Use the devm_clk_get() code to get the clock and allow it to be freed
automatically on release.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index e25821fe4e9e..ec9bda30da73 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -1390,7 +1390,7 @@ static int sh_mmcif_probe(struct platform_device *pdev) ret = mmc_of_parse(mmc); if (ret < 0) - goto eofparse; + goto err_host; host = mmc_priv(mmc); host->mmc = mmc; @@ -1420,19 +1420,19 @@ static int sh_mmcif_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); host->power = false; - host->hclk = clk_get(&pdev->dev, NULL); + host->hclk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(host->hclk)) { ret = PTR_ERR(host->hclk); dev_err(&pdev->dev, "cannot get clock: %d\n", ret); - goto eclkget; + goto err_pm; } ret = sh_mmcif_clk_update(host); if (ret < 0) - goto eclkupdate; + goto err_pm; ret = pm_runtime_resume(&pdev->dev); if (ret < 0) - goto eresume; + goto err_clk; INIT_DELAYED_WORK(&host->timeout_work, mmcif_timeout_work); @@ -1483,13 +1483,11 @@ ereqirq1: free_irq(irq[0], host); ereqirq0: pm_runtime_suspend(&pdev->dev); -eresume: +err_clk: clk_disable_unprepare(host->hclk); -eclkupdate: - clk_put(host->hclk); -eclkget: +err_pm: pm_runtime_disable(&pdev->dev); -eofparse: +err_host: mmc_free_host(mmc); return ret; } |