diff options
| author | Krishna Yarlagadda <kyarlagadda@nvidia.com> | 2022-10-01 17:51:44 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-03 16:27:52 +0100 |
| commit | 8777dd9dff4020bba66654ec92e4b0ab6367ad30 (patch) | |
| tree | ae544647d592b01880060998caf3440ec0ed3927 | |
| parent | 8e9204cddcc3fea9affcfa411715ba4f66e97587 (diff) | |
| download | linux-stable-8777dd9dff4020bba66654ec92e4b0ab6367ad30.tar.gz linux-stable-8777dd9dff4020bba66654ec92e4b0ab6367ad30.tar.bz2 linux-stable-8777dd9dff4020bba66654ec92e4b0ab6367ad30.zip | |
spi: tegra210-quad: Fix combined sequence
Return value should be updated to zero in combined sequence routine
if transfer is completed successfully. Currently it holds timeout value
resulting in errors.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20221001122148.9158-1-kyarlagadda@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-tegra210-quad.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c index c89592b21ffc..904972606bd4 100644 --- a/drivers/spi/spi-tegra210-quad.c +++ b/drivers/spi/spi-tegra210-quad.c @@ -1157,6 +1157,11 @@ static int tegra_qspi_combined_seq_xfer(struct tegra_qspi *tqspi, msg->actual_length += xfer->len; transfer_phase++; } + if (!xfer->cs_change) { + tegra_qspi_transfer_end(spi); + spi_transfer_delay_exec(xfer); + } + ret = 0; exit: msg->status = ret; |