mmc: mxs-mmc: convert to clk_prepare/clk_unprepare

The patch converts mxs-mmc driver to clk_prepare/clk_unprepare by
using helper functions clk_prepare_enable/clk_disable_unprepare.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Chris Ball <cjb@laptop.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 99b449d26a4d..973011f9a298 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -713,7 +713,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
                 ret = PTR_ERR(host->clk);
                 goto out_iounmap;
         }
-        clk_enable(host->clk);
+        clk_prepare_enable(host->clk);
 
         mxs_mmc_reset(host);
 
@@ -772,7 +772,7 @@ out_free_dma:
         if (host->dmach)
                 dma_release_channel(host->dmach);
 out_clk_put:
-        clk_disable(host->clk);
+        clk_disable_unprepare(host->clk);
         clk_put(host->clk);
 out_iounmap:
         iounmap(host->base);
@@ -798,7 +798,7 @@ static int mxs_mmc_remove(struct platform_device *pdev)
         if (host->dmach)
                 dma_release_channel(host->dmach);
 
-        clk_disable(host->clk);
+        clk_disable_unprepare(host->clk);
         clk_put(host->clk);
 
         iounmap(host->base);
@@ -819,7 +819,7 @@ static int mxs_mmc_suspend(struct device *dev)
 
         ret = mmc_suspend_host(mmc);
 
-        clk_disable(host->clk);
+        clk_disable_unprepare(host->clk);
 
         return ret;
 }
@@ -830,7 +830,7 @@ static int mxs_mmc_resume(struct device *dev)
         struct mxs_mmc_host *host = mmc_priv(mmc);
         int ret = 0;
 
-        clk_enable(host->clk);
+        clk_prepare_enable(host->clk);
 
         ret = mmc_resume_host(mmc);