X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fclk%2Fclk-nomadik.c;h=05e04ce0f1488f7301ad5153f687860bf872f8bc;hb=7abd42eab3d0a7fcdc01a19c987ef61e7fe451a4;hp=6a934a5296bd4ca2867146dc06272ea1003e238e;hpb=7cdcec991c06cd6d792b304851cc245cfec507a7;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index 6a934a5..05e04ce 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -494,6 +494,9 @@ static const struct file_operations nomadik_src_clk_debugfs_ops = {
 
 static int __init nomadik_src_clk_init_debugfs(void)
 {
+	/* Vital for multiplatform */
+	if (!src_base)
+		return -ENODEV;
 	src_pcksr0_boot = readl(src_base + SRC_PCKSR0);
 	src_pcksr1_boot = readl(src_base + SRC_PCKSR1);
 	debugfs_create_file("nomadik-src-clk", S_IFREG | S_IRUGO,