msm: ocmem: Do not return error when debugfs is disabled

The ocmem driver probe fails, when debugfs is disabled,
as it cannot create a debugfs root node. Do not return
and error, so that ocmem driver can function even when
debugfs is disabled

CRs-Fixed: 548301
Change-Id: I9dca715e9317d481b0dee1c7275c86a10e3cdce1
Signed-off-by: Neeti Desai <neetid@codeaurora.org>
diff --git a/arch/arm/mach-msm/ocmem.c b/arch/arm/mach-msm/ocmem.c
index d31f3c4..99e54b7 100644
--- a/arch/arm/mach-msm/ocmem.c
+++ b/arch/arm/mach-msm/ocmem.c
@@ -836,7 +836,7 @@
 		return -EBUSY;
 
 	if (ocmem_debugfs_init(pdev))
-		return -EBUSY;
+		dev_err(dev, "ocmem: No debugfs node available\n");
 
 	if (ocmem_core_init(pdev))
 		return -EBUSY;