diff options
| author | Balaji T K <balajitk@ti.com> | 2014-05-09 18:46:48 +0200 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-05-22 14:40:41 +0200 |
| commit | 9618195e5a152dc23d72b99673832835e91c90bb (patch) | |
| tree | a20666f076cadf41b1fdb9fa2ca719597089433d /drivers/mmc | |
| parent | mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs (diff) | |
| download | linux-9618195e5a152dc23d72b99673832835e91c90bb.tar.xz linux-9618195e5a152dc23d72b99673832835e91c90bb.zip | |
mmc: omap_hsmmc: use devm_clk_get
With devm_clk_get conversion clk_put can be removed in clean up path
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index b4de63bf10fd..b8ae7ee0f3af 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1922,7 +1922,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev) spin_lock_init(&host->irq_lock); - host->fclk = clk_get(&pdev->dev, "fck"); + host->fclk = devm_clk_get(&pdev->dev, "fck"); if (IS_ERR(host->fclk)) { ret = PTR_ERR(host->fclk); host->fclk = NULL; @@ -1941,7 +1941,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev) omap_hsmmc_context_save(host); - host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck"); + host->dbclk = devm_clk_get(&pdev->dev, "mmchsdb_fck"); /* * MMC can still work without debounce clock. */ @@ -1949,7 +1949,6 @@ static int omap_hsmmc_probe(struct platform_device *pdev) host->dbclk = NULL; } else if (clk_prepare_enable(host->dbclk) != 0) { dev_warn(mmc_dev(host->mmc), "Failed to enable debounce clk\n"); - clk_put(host->dbclk); host->dbclk = NULL; } @@ -2105,11 +2104,8 @@ err_irq: dma_release_channel(host->rx_chan); pm_runtime_put_sync(host->dev); pm_runtime_disable(host->dev); - clk_put(host->fclk); - if (host->dbclk) { + if (host->dbclk) clk_disable_unprepare(host->dbclk); - clk_put(host->dbclk); - } err1: iounmap(host->base); mmc_free_host(mmc); @@ -2144,11 +2140,8 @@ static int omap_hsmmc_remove(struct platform_device *pdev) pm_runtime_put_sync(host->dev); pm_runtime_disable(host->dev); - clk_put(host->fclk); - if (host->dbclk) { + if (host->dbclk) clk_disable_unprepare(host->dbclk); - clk_put(host->dbclk); - } omap_hsmmc_gpio_free(host->pdata); iounmap(host->base); |