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sh: fix clk_get() error handling

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clk_get() returns an ERR_PTR(errno) on error and not NULL.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski
2010-10-15 14:37:24 +00:00
committed by Paul Mundt
parent e5690e0dcf
commit 56ea510962
1 changed files with 3 additions and 3 deletions
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6
arch/sh/boards/mach-ecovec24/setup.c
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@@ -1248,14 +1248,14 @@ static int __init arch_setup(void)
/* set SPU2 clock to 83.4 MHz */ /* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk"); clk = clk_get(NULL, "spu_clk");
if (clk) { if (!IS_ERR(clk)) {
clk_set_rate(clk, clk_round_rate(clk, 83333333)); clk_set_rate(clk, clk_round_rate(clk, 83333333));
clk_put(clk); clk_put(clk);
} }
/* change parent of FSI B */ /* change parent of FSI B */
clk = clk_get(NULL, "fsib_clk"); clk = clk_get(NULL, "fsib_clk");
if (clk) { if (!IS_ERR(clk)) {
clk_register(&fsimckb_clk); clk_register(&fsimckb_clk);
clk_set_parent(clk, &fsimckb_clk); clk_set_parent(clk, &fsimckb_clk);
clk_set_rate(clk, 11000); clk_set_rate(clk, 11000);
@@ -1273,7 +1273,7 @@ static int __init arch_setup(void)
/* set VPU clock to 166 MHz */ /* set VPU clock to 166 MHz */
clk = clk_get(NULL, "vpu_clk"); clk = clk_get(NULL, "vpu_clk");
if (clk) { if (!IS_ERR(clk)) {
clk_set_rate(clk, clk_round_rate(clk, 166000000)); clk_set_rate(clk, clk_round_rate(clk, 166000000));
clk_put(clk); clk_put(clk);
} }