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| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | 2013-12-23 22:34:23 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-24 17:12:04 +0400 |
| commit | efd85acb4f2118348fc3a7c831872d5e70c7bec0 (patch) | |
| tree | a720b0ba0755f99cccefede249f034b04763b2fa /drivers/net/ethernet/cirrus | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-efd85acb4f2118348fc3a7c831872d5e70c7bec0.tar.xz | |
spi: rspi: Fix NULL pointer dereference on SH7757
SH7757 doesn't pass platform data, in which case spi-rspi uses default
parameters.
However, commit 5ce0ba88650f2606244a761d92e2b725f4ab3583 ("spi: rcar: add
Renesas QSPI support on RSPI") added a new user of the platform data, but
forgot to check for its validity first, causing a NULL pointer dereference
on SH7757.
Add the missing check to fix this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/net/ethernet/cirrus')
0 files changed, 0 insertions, 0 deletions