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| author | Gabe Black <gabeblack@chromium.org> | 2011-11-08 01:05:32 -0800 |
|---|---|---|
| committer | Gerald Van Baren <gvb@unssw.com> | 2011-11-13 11:21:34 -0500 |
| commit | de16606ae3445c3822720487178ecf7fbdd0c378 (patch) | |
| tree | 811b97abbff43a336aa55b9aaf77ad040e48d2eb /common/fdt_support.c | |
| parent | 5721385b187b3154c7768e6c182501022f4e2e45 (diff) | |
| download | u-boot-imx-de16606ae3445c3822720487178ecf7fbdd0c378.zip u-boot-imx-de16606ae3445c3822720487178ecf7fbdd0c378.tar.gz u-boot-imx-de16606ae3445c3822720487178ecf7fbdd0c378.tar.bz2 | |
Add some missing endian conversions in fdt_support.c
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>
Diffstat (limited to 'common/fdt_support.c')
| -rw-r--r-- | 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; |