Module Name: src
Committed By: jmcneill
Date: Fri Nov 29 00:36:22 UTC 2019
Modified Files:
src/sys/arch/arm/rockchip: rk3399_pcie.c
Log Message:
Do not crash if the optional vpcie3v3-supply property is missing or the
regulator can not be found.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/rockchip/rk3399_pcie.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/rockchip/rk3399_pcie.c
diff -u src/sys/arch/arm/rockchip/rk3399_pcie.c:1.6 src/sys/arch/arm/rockchip/rk3399_pcie.c:1.7
--- src/sys/arch/arm/rockchip/rk3399_pcie.c:1.6 Sun Jun 23 16:15:43 2019
+++ src/sys/arch/arm/rockchip/rk3399_pcie.c Fri Nov 29 00:36:22 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: rk3399_pcie.c,v 1.6 2019/06/23 16:15:43 jmcneill Exp $ */
+/* $NetBSD: rk3399_pcie.c,v 1.7 2019/11/29 00:36:22 jmcneill Exp $ */
/*
* Copyright (c) 2018 Mark Kettenis <kette...@openbsd.org>
*
@@ -17,7 +17,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: rk3399_pcie.c,v 1.6 2019/06/23 16:15:43 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: rk3399_pcie.c,v 1.7 2019/11/29 00:36:22 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -241,8 +241,10 @@ rkpcie_attach(device_t parent, device_t
struct fdtbus_regulator *regulator;
regulator = fdtbus_regulator_acquire(phandle, "vpcie3v3-supply");
- fdtbus_regulator_enable(regulator);
- fdtbus_regulator_release(regulator);
+ if (regulator != NULL) {
+ fdtbus_regulator_enable(regulator);
+ fdtbus_regulator_release(regulator);
+ }
fdtbus_clock_assign(phandle);
clock_enable_all(phandle);
