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Add some missing endian conversions in fdt_support.c

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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 <gabeblack@chromium.org>
This commit is contained in:
Gabe Black 2011-11-08 01:05:32 -08:00 committed by Gerald Van Baren
parent 5721385b18
commit de16606ae3
1 changed files with 2 additions and 2 deletions
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4
common/fdt_support.c
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@ -61,7 +61,7 @@ u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
val = fdt_getprop(fdt, off, prop, NULL); val = fdt_getprop(fdt, off, prop, NULL);
if (val) if (val)
return *val; return fdt32_to_cpu(*val);
else else
return dflt; return dflt;
} }
@ -372,7 +372,7 @@ static int get_cells_len(void *blob, char *nr_cells_name)
const u32 *cell; const u32 *cell;
cell = fdt_getprop(blob, 0, nr_cells_name, NULL); cell = fdt_getprop(blob, 0, nr_cells_name, NULL);
if (cell && *cell == 2) if (cell && fdt32_to_cpu(*cell) == 2)
return 8; return 8;
return 4; return 4;