Merge tag 'arc-v4.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupt...

[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 a76d03fd577be05fe86a95d51092380ab01e4eb1..58008b3e8bc175f8befb8126e99e5f55c57d2176 100644 (file)
--- a/drivers/clk/at91/clk-system.c
+++ b/drivers/clk/at91/clk-system.c
@@ -130,13 +130,17 @@ at91_clk_register_system(struct at91_pmc *pmc, const char *name,
                irq_set_status_flags(sys->irq, IRQ_NOAUTOEN);
                ret = request_irq(sys->irq, clk_system_irq_handler,
                                IRQF_TRIGGER_HIGH, name, sys);
-               if (ret)
+               if (ret) {
+                       kfree(sys);
                        return ERR_PTR(ret);
+               }
        }
 
        clk = clk_register(NULL, &sys->hw);
-       if (IS_ERR(clk))
+       if (IS_ERR(clk)) {
+               free_irq(sys->irq, sys);
                kfree(sys);
+       }
 
        return clk;
 }