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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2010-05-04 14:15:09 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-05-13 17:43:11 +0900
commitf5ca6d4cbd49dbb6e179a71fa610eb321a3e9951 (patch)
tree18ce1080de03725319e01f6fe34da8bc35ef1961 /drivers/sh
parent03c5ecd13cfe308a521e40e6dec6059314f3341b (diff)
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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.c7
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))