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 <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
shankerd04 · Oct 3, 2022 · 8777dd9 · 8777dd9
1 parent 8e9204c
commit 8777dd9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git 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;