Some functions in fdt_support.c use fdt_getprop to read 32 bit values out of
the device tree, but then use them directly without doing any endian
conversion. Because they check for a value that doesn't actually appear in
practice, the functions continued to work even though they're incorrect.
This change adds the missing conversions.
Signed-off-by: Gabe Black <gabebl...@chromium.org>
---
common/fdt_support.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/fdt_support.c b/common/fdt_support.c
index bdda64d..c501604 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -61,7 +61,7 @@ u32 fdt_getprop_u32_default(void *fdt, const char *path,
const char *prop,
val = fdt_getprop(fdt, off, prop, NULL);
if (val)
- return *val;
+ return fdt32_to_cpu(*val);
else
return dflt;
}
@@ -372,7 +372,7 @@ static int get_cells_len(void *blob, char *nr_cells_name)
const u32 *cell;
cell = fdt_getprop(blob, 0, nr_cells_name, NULL);
- if (cell && *cell == 2)
+ if (cell && fdt32_to_cpu(*cell) == 2)
return 8;
return 4;
--
1.7.3.1
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