diff options
| author | Tony Lindgren <tony@atomide.com> | 2018-08-08 01:07:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 16:59:21 -0700 |
| commit | 1fcd5e01d26e99461d4f00b660d43632a81a3306 (patch) | |
| tree | 040904b580b24f677d2f716a30d93c8f934ca770 /arch | |
| parent | 4435064439c68cfa80a7a1ec69733db7b9030884 (diff) | |
ARM: OMAP2+: Fix null hwmod for ti-sysc debug
[ Upstream commit 4769c003e0fcff0ee001a9102e2605bdaa5880f0 ]
We may call omap_hwmod_parse_module_range() with no hwmod allocated yet
and may have debug enabled. Let's fix this by checking for hwmod before
trying to use it's name.
Fixes: 6c72b3550672 ("ARM: OMAP2+: Parse module IO range from dts for legacy
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 2ceffd85dd3d..7f759abcf49c 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2220,7 +2220,7 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh, size = be32_to_cpup(ranges); pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n", - oh->name, np->name, base, size); + oh ? oh->name : "", np->name, base, size); res->start = base; res->end = base + size - 1; |