From: Francois Berder <fberder@outlook.fr>
Date: Mon, 28 Feb 2022 09:31:45 +0000 (+0100)
Subject: drivers: rtc: fix null pointer access in armada38x_rtc_reset
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=2454de2c34531941756d259771fd0266ea2d5d0b;p=u-boot.git

drivers: rtc: fix null pointer access in armada38x_rtc_reset

Replace null pointer by pointer to device registers when calling
armada38x_rtc_write.

Signed-off-by: Francois Berder <fberder@outlook.fr>
Reviewed-by: Stefan Roese <sr@denx.de>
---

diff --git a/drivers/rtc/armada38x.c b/drivers/rtc/armada38x.c
index 2d264acf77..2af64e3912 100644
--- a/drivers/rtc/armada38x.c
+++ b/drivers/rtc/armada38x.c
@@ -121,7 +121,7 @@ static int armada38x_rtc_reset(struct udevice *dev)
 		armada38x_rtc_write(0, rtc, RTC_CONF_TEST);
 		mdelay(500);
 		armada38x_rtc_write(0, rtc, RTC_TIME);
-		armada38x_rtc_write(BIT(0) | BIT(1), 0, RTC_STATUS);
+		armada38x_rtc_write(BIT(0) | BIT(1), rtc, RTC_STATUS);
 	}
 
 	return 0;