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| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-09-11 17:21:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-02 09:47:37 -0700 |
| commit | e24fd5136ca6d256900392565dfc895d5a2ed9b2 (patch) | |
| tree | 59b589583329e2291cf593f24681d2674bda71a6 /drivers/block | |
| parent | 5b77c2c77ade979204e5c6915c61e1d6196f70c5 (diff) | |
| download | kernel_samsung_smdk4412-e24fd5136ca6d256900392565dfc895d5a2ed9b2.zip kernel_samsung_smdk4412-e24fd5136ca6d256900392565dfc895d5a2ed9b2.tar.gz kernel_samsung_smdk4412-e24fd5136ca6d256900392565dfc895d5a2ed9b2.tar.bz2 | |
dmaengine: at_hdmac: check that each sg data length is non-null
commit c456797681db814f4f5b36909e8e94047bf53d9c upstream.
Avoid the construction of a malformed DMA request sent to
the DMA controller.
Log message is for debug only because this condition is unlikely to
append and may only trigger at driver development time.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions