diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2014-06-20 14:16:18 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-06-21 14:17:36 +0400 |
| commit | 75b82e23a4ea20a9e1a48695ff5e01761889dbb3 (patch) | |
| tree | 0b9e314ebbb6aa46abd62e7cb5a81d278348a9ce /drivers/mfd/sm501.c | |
| parent | 76c02e71612533206cb062b875c9609bce83d23a (diff) | |
| download | linux-75b82e23a4ea20a9e1a48695ff5e01761889dbb3.tar.xz | |
spi: sh-msiof: Improve transfer error handling
- Add a timeout when waiting for the transfer complete interrupt,
- If sh_msiof_spi_stop() fails, there's no need to clear IER, as the
interrupt handler has already done that,
- Propagate transfer failures in sh_msiof_transfer_one().
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/mfd/sm501.c')
0 files changed, 0 insertions, 0 deletions