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| author | Jeroen Hofstee <jeroen@myspectrum.nl> | 2014-06-11 23:12:28 +0200 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-06-19 09:18:05 -0700 |
| commit | c42ff090e41d4b9e50faa727bac490ee790f82f4 (patch) | |
| tree | 3635d1f0f333229ba6fbaa87281f7e2e86777a66 /arch/blackfin/cpu | |
| parent | 0a26e1d6c394aacbf1153977b7348d1dff85db3f (diff) | |
| download | talos-obmc-uboot-c42ff090e41d4b9e50faa727bac490ee790f82f4.tar.gz talos-obmc-uboot-c42ff090e41d4b9e50faa727bac490ee790f82f4.zip | |
tegra20: display: fix checking of return value
The calling code seems a bit in doubt about the return
value of fdtdec_lookup_phandle. Since it returns a negative
value on error (and fdt_node_offset_by_phandle as well),
check for that.
cc: Wei Ni <wni@nvidia.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/blackfin/cpu')
0 files changed, 0 insertions, 0 deletions
