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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2010-05-13 01:08:37 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-05-13 17:39:39 +0900
commit03c5ecd13cfe308a521e40e6dec6059314f3341b (patch)
tree6c5c58414e0644097a0d0dd42aebd698b4509dfd /arch/sh
parent103058536300f80ec54f2a8c9209d066925416fd (diff)
downloadop-kernel-dev-03c5ecd13cfe308a521e40e6dec6059314f3341b.zip
op-kernel-dev-03c5ecd13cfe308a521e40e6dec6059314f3341b.tar.gz
sh: Check return value of clk_get on ms7724
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 20b6053..e74ae7b 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -769,16 +769,20 @@ static int __init devices_setup(void)
/* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk");
- clk_set_rate(clk, clk_round_rate(clk, 83333333));
- clk_put(clk);
+ if (clk) {
+ clk_set_rate(clk, clk_round_rate(clk, 83333333));
+ clk_put(clk);
+ }
/* change parent of FSI A */
clk = clk_get(NULL, "fsia_clk");
- clk_register(&fsimcka_clk);
- clk_set_parent(clk, &fsimcka_clk);
- clk_set_rate(clk, 11000);
- clk_set_rate(&fsimcka_clk, 11000);
- clk_put(clk);
+ if (clk) {
+ clk_register(&fsimcka_clk);
+ clk_set_parent(clk, &fsimcka_clk);
+ clk_set_rate(clk, 11000);
+ clk_set_rate(&fsimcka_clk, 11000);
+ clk_put(clk);
+ }
/* SDHI0 connected to cn7 */
gpio_request(GPIO_FN_SDHI0CD, NULL);
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