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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-04 14:15:09 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-13 17:43:11 +0900 |
| commit | f5ca6d4cbd49dbb6e179a71fa610eb321a3e9951 (patch) | |
| tree | 18ce1080de03725319e01f6fe34da8bc35ef1961 /drivers/sh | |
| parent | 03c5ecd13cfe308a521e40e6dec6059314f3341b (diff) | |
| download | linux-f5ca6d4cbd49dbb6e179a71fa610eb321a3e9951.tar.gz linux-f5ca6d4cbd49dbb6e179a71fa610eb321a3e9951.tar.bz2 linux-f5ca6d4cbd49dbb6e179a71fa610eb321a3e9951.zip | |
sh: simplify WARN usage in SH clock driver
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/clk.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/sh/clk.c b/drivers/sh/clk.c index c90a3e1e1085..5d84adac9ec4 100644 --- a/drivers/sh/clk.c +++ b/drivers/sh/clk.c @@ -160,12 +160,9 @@ void propagate_rate(struct clk *tclk) static void __clk_disable(struct clk *clk) { - if (clk->usecount == 0) { - printk(KERN_ERR "Trying disable clock %s with 0 usecount\n", - clk->name); - WARN_ON(1); + if (WARN(!clk->usecount, "Trying to disable clock %s with 0 usecount\n", + clk->name)) return; - } if (!(--clk->usecount)) { if (likely(clk->ops && clk->ops->disable)) |