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Merge tag 'imx-clk-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
clk
/
at91
/
clk-system.c
diff --git
a/drivers/clk/at91/clk-system.c
b/drivers/clk/at91/clk-system.c
index 58008b3e8bc175f8befb8126e99e5f55c57d2176..3f5314344286e3335ec77f9c02360cb75c19cb93 100644
(file)
--- a/
drivers/clk/at91/clk-system.c
+++ b/
drivers/clk/at91/clk-system.c
@@
-138,7
+138,8
@@
at91_clk_register_system(struct at91_pmc *pmc, const char *name,
clk = clk_register(NULL, &sys->hw);
if (IS_ERR(clk)) {
- free_irq(sys->irq, sys);
+ if (irq)
+ free_irq(sys->irq, sys);
kfree(sys);
}