Merge branch 'linus' into x86/microcode, to pick up merge window changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 12 insertions, 5 deletions

diff --git a/drivers/clocksource/time-efm32.c b/drivers/clocksource/time-efm32.c
index b06e4c2be406..5ac344b383e1 100644
--- a/drivers/clocksource/time-efm32.c
+++ b/drivers/clocksource/time-efm32.c
@@ -233,10 +233,15 @@ static int __init efm32_clockevent_init(struct device_node *np)
 					DIV_ROUND_CLOSEST(rate, 1024),
 					0xf, 0xffff);
 
-	setup_irq(irq, &efm32_clock_event_irq);
+	ret = setup_irq(irq, &efm32_clock_event_irq);
+	if (ret) {
+		pr_err("Failed setup irq");
+		goto err_setup_irq;
+	}
 
 	return 0;
 
+err_setup_irq:
 err_get_irq:
 
 	iounmap(base);
@@ -255,16 +260,16 @@ err_clk_get:
  * This function asserts that we have exactly one clocksource and one
  * clock_event_device in the end.
  */
-static void __init efm32_timer_init(struct device_node *np)
+static int __init efm32_timer_init(struct device_node *np)
 {
 	static int has_clocksource, has_clockevent;
-	int ret;
+	int ret = 0;
 
 	if (!has_clocksource) {
 		ret = efm32_clocksource_init(np);
 		if (!ret) {
 			has_clocksource = 1;
-			return;
+			return 0;
 		}
 	}
 
@@ -272,9 +277,11 @@ static void __init efm32_timer_init(struct device_node *np)
 		ret = efm32_clockevent_init(np);
 		if (!ret) {
 			has_clockevent = 1;
-			return;
+			return 0;
 		}
 	}
+
+	return ret;
 }
 CLOCKSOURCE_OF_DECLARE(efm32compat, "efm32,timer", efm32_timer_init);
 CLOCKSOURCE_OF_DECLARE(efm32, "energymicro,efm32-timer", efm32_timer_init);