fsl_esdhc: fix wrong clock mask

Fix typo in SYSCTL_CLOCK_MASK, which caused residual in high bits of SDCLKFS.

Signed-off-by: Jin Qing <B24347@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 89b8304..eac6a2b 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -32,7 +32,7 @@
 #define SYSCTL			0x0002e02c
 #define SYSCTL_INITA		0x08000000
 #define SYSCTL_TIMEOUT_MASK	0x000f0000
-#define SYSCTL_CLOCK_MASK	0x00000fff
+#define SYSCTL_CLOCK_MASK	0x0000fff0
 #define SYSCTL_PEREN		0x00000004
 #define SYSCTL_HCKEN		0x00000002
 #define SYSCTL_IPGEN		0x00000001