[tip: timers/urgent] clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()

[tip-bot2 for Tianjia Zhang]

The following commit has been merged into the timers/urgent branch of tip:

Commit-ID:     400d033f5a599120089b5f0c54d14d198499af5a
Gitweb:        https://git.kernel.org/tip/400d033f5a599120089b5f0c54d14d198499af5a
Author:        Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>
AuthorDate:    Sun, 02 Aug 2020 19:15:41 +08:00
Committer:     Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
CommitterDate: Mon, 24 Aug 2020 13:01:38 +02:00

clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()

In the init function, if the call to of_iomap() fails, the return
value is ENXIO instead of -ENXIO.

Change to the right negative errno.

Fixes: 691f8f878290f ("clocksource/drivers/h8300_timer8: Convert init function to return error")
Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200802111541.5429-1-tianjia.zhang@xxxxxxxxxxxxxxxxx
---
 drivers/clocksource/h8300_timer8.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/h8300_timer8.c b/drivers/clocksource/h8300_timer8.c
index 1d740a8..47114c2 100644
--- a/drivers/clocksource/h8300_timer8.c
+++ b/drivers/clocksource/h8300_timer8.c
@@ -169,7 +169,7 @@ static int __init h8300_8timer_init(struct device_node *node)
 		return PTR_ERR(clk);
 	}
 
-	ret = ENXIO;
+	ret = -ENXIO;
 	base = of_iomap(node, 0);
 	if (!base) {
 		pr_err("failed to map registers for clockevent\n");