diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2010-05-13 01:08:37 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-13 17:39:39 +0900 |
| commit | 03c5ecd13cfe308a521e40e6dec6059314f3341b (patch) | |
| tree | 6c5c58414e0644097a0d0dd42aebd698b4509dfd /arch | |
| parent | 103058536300f80ec54f2a8c9209d066925416fd (diff) | |
| download | blackbird-op-linux-03c5ecd13cfe308a521e40e6dec6059314f3341b.tar.gz blackbird-op-linux-03c5ecd13cfe308a521e40e6dec6059314f3341b.zip | |
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')
| -rw-r--r-- | arch/sh/boards/mach-se/7724/setup.c | 18 |
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 20b6053f714a..e74ae7b0d8bf 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); |
