| commit | 0122a5183088e3117bb9c8fbe248914efb502f3f | [log] [tgz] |
|---|---|---|
| author | Martin Sperl <kernel@martin.sperl.org> | Wed Jul 29 07:34:10 2015 +0000 |
| committer | Mark Brown <broonie@kernel.org> | Wed Jul 29 18:22:04 2015 +0100 |
| tree | e0d0148086629dd8ffec2403d1882d02173700fe | |
| parent | acace73df2c1913a526c1b41e4741a4a6704c863 [diff] |
spi: bcm2835: fix overflow in calculation of transfer time This resulted in the use of polling mode when other approaches (dma or interrupts) would have been more appropriate. Happened for transfers longer than 477 bytes. Reported-by: Noralf Tronnes <noralf@tronnes.org> Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Mark Brown <broonie@kernel.org>