rtc: sun6i: Fix return value check in sun6i_rtc_clk_init()

[karo-tx-linux.git] / drivers / rtc / rtc-sun6i.c

diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index 08510ca58996037cd3f5dce302a8a1b77a194572..39cbc1238b92bbb5766d558b53435ae9ffee0ddd 100644 (file)
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -202,7 +202,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node)
        spin_lock_init(&rtc->lock);
 
        rtc->base = of_io_request_and_map(node, 0, of_node_full_name(node));
-       if (!rtc->base) {
+       if (IS_ERR(rtc->base)) {
                pr_crit("Can't map RTC registers");
                return;
        }