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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-01-13 17:58:04 +0100 |
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committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-02-02 09:07:11 +0100 |
commit | 8ac5b7c5ec8d46ad273d37aaa0d6e1f9cd2b01d9 (patch) | |
tree | 77bac96e4aa640892ca9275a11e4c82af96813d8 /arch/arm/plat-mxc/clock.c | |
parent | 66ac2f28b658f1938035966cafc42501758b4324 (diff) | |
download | linux-8ac5b7c5ec8d46ad273d37aaa0d6e1f9cd2b01d9.tar.bz2 |
imx: WARN in clk_disable if the clock isn't enabled
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-mxc/clock.c')
-rw-r--r-- | arch/arm/plat-mxc/clock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c index 9e8fbd57495c..323ff8ccc877 100644 --- a/arch/arm/plat-mxc/clock.c +++ b/arch/arm/plat-mxc/clock.c @@ -56,6 +56,7 @@ static void __clk_disable(struct clk *clk) __clk_disable(clk->parent); __clk_disable(clk->secondary); + WARN_ON(!clk->usecount); if (!(--clk->usecount) && clk->disable) clk->disable(clk); } |