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| author | Xu Yilun <yilun.xu@intel.com> | 2020-12-29 06:27:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-29 14:18:09 +0100 |
| commit | ede090f5a438e97d0586f64067bbb956e30a2a31 (patch) | |
| tree | 9722fd456a268a15b3fbe1f4591174a7076d3259 /drivers/spi/spi.c | |
| parent | Merge tag 'v5.11-rc1' into spi-5.11 (diff) | |
| download | linux-ede090f5a438e97d0586f64067bbb956e30a2a31.tar.xz linux-ede090f5a438e97d0586f64067bbb956e30a2a31.zip | |
spi: altera: fix return value for altera_spi_txrx()
This patch fixes the return value for altera_spi_txrx. It should return
1 for interrupt transfer mode, and return 0 for polling transfer mode.
The altera_spi_txrx() implements the spi_controller.transfer_one
callback. According to the spi-summary.rst, the transfer_one should
return 0 when transfer is finished, return 1 when transfer is still in
progress.
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/1609219662-27057-2-git-send-email-yilun.xu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions