mtd mxc_nand: prepare/unprepare clock

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index cc0678a967c1..9e374e9bd296 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -690,7 +690,7 @@ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip)
         if (chip == -1) {
                 /* Disable the NFC clock */
                 if (host->clk_act) {
-                        clk_disable(host->clk);
+                        clk_disable_unprepare(host->clk);
                         host->clk_act = 0;
                 }
                 return;
@@ -698,7 +698,7 @@ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip)
 
         if (!host->clk_act) {
                 /* Enable the NFC clock */
-                clk_enable(host->clk);
+                clk_prepare_enable(host->clk);
                 host->clk_act = 1;
         }
 
@@ -1078,7 +1078,7 @@ static int __init mxcnd_probe(struct platform_device *pdev)
                 goto eclk;
         }
 
-        clk_enable(host->clk);
+        clk_prepare_enable(host->clk);
         host->clk_act = 1;
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);