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Subject[PATCH 1/4] ARM: OMAP2+: Fix null hwmod for ti-sysc debug
Date
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>
---
arch/arm/mach-omap2/omap_hwmod.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
--- 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;
--
2.17.1
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