1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 84f363571c2..970ce6bd06a 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -888,8 +888,12 @@ static int mxcnd_suspend(struct platform_device *pdev, pm_message_t state)
         DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND suspend\n");
 
         ret = mtd->suspend(mtd);
-        /* Disable the NFC clock */
-        clk_disable(host->clk);
+
+        /*
+         * nand_suspend locks the device for exclusive access, so
+         * the clock must already be off.
+         */
+        BUG_ON(!ret && host->clk_act);
 
         return ret;
 }
@@ -903,8 +907,6 @@ static int mxcnd_resume(struct platform_device *pdev)
 
         DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND resume\n");
 
-        /* Enable the NFC clock */
-        clk_enable(host->clk);
         mtd->resume(mtd);
 
         return ret;