svn commit: r351674 - stable/12/sys/arm/samsung/exynos

[Ed Maste]

Author: emaste
Date: Mon Sep  2 00:29:14 2019
New Revision: 351674
URL: https://svnweb.freebsd.org/changeset/base/351674

Log:
  MFC r351618, r351619: exynos5: avoid NULL deref in error case
  
  Reported by:	Dr Silvio Cesare of InfoSect
  Sponsored by:	The FreeBSD Foundation

Modified:
  stable/12/sys/arm/samsung/exynos/exynos5_combiner.c
  stable/12/sys/arm/samsung/exynos/exynos5_pad.c

Modified: stable/12/sys/arm/samsung/exynos/exynos5_combiner.c
==============================================================================
--- stable/12/sys/arm/samsung/exynos/exynos5_combiner.c	Sun Sep  1 22:22:43 2019	(r351673)
+++ stable/12/sys/arm/samsung/exynos/exynos5_combiner.c	Mon Sep  2 00:29:14 2019	(r351674)
@@ -314,7 +314,7 @@ combiner_setup_intr(char *source_name, void (*ih)(void
 	sc = combiner_sc;
 
 	if (sc == NULL) {
-		device_printf(sc->dev, "Error: combiner is not attached\n");
+		printf("%s: error: combiner is not attached\n", __func__);
 		return;
 	}
 

Modified: stable/12/sys/arm/samsung/exynos/exynos5_pad.c
==============================================================================
--- stable/12/sys/arm/samsung/exynos/exynos5_pad.c	Sun Sep  1 22:22:43 2019	(r351673)
+++ stable/12/sys/arm/samsung/exynos/exynos5_pad.c	Mon Sep  2 00:29:14 2019	(r351674)
@@ -410,7 +410,7 @@ pad_setup_intr(int gpio_number, void (*ih)(void *), vo
 	sc = gpio_sc;
 
 	if (sc == NULL) {
-		device_printf(sc->dev, "Error: pad is not attached\n");
+		printf("%s: Error: pad is not attached\n", __func__);
 		return (-1);
 	}