clk: shmobile: fix sparse NULL pointer warning
Fixes the following sparse warnings:
drivers/clk/shmobile/clk-sh73a0.c:57:17: warning:
Using plain integer as NULL pointer
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/drivers/clk/shmobile/clk-sh73a0.c b/drivers/clk/shmobile/clk-sh73a0.c
index 8574a6d..cd529cf 100644
--- a/drivers/clk/shmobile/clk-sh73a0.c
+++ b/drivers/clk/shmobile/clk-sh73a0.c
@@ -54,7 +54,7 @@
{ "m2", "pll1", CPG_FRQCRA, 0 },
{ "zx", "pll1", CPG_FRQCRB, 12 },
{ "hp", "pll1", CPG_FRQCRB, 4 },
- { NULL, 0, 0, 0 },
+ { NULL, NULL, 0, 0 },
};
static const struct clk_div_table div4_div_table[] = {