github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-29 10:41:49 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

spi: rzv2h-rspi: remove call to spi_finalize_current_transfer()

Browse Source 
A call to spi_finalize_current_transfer() is only needed when the SPI
transfer is completed outside of the current context, when the
.transfer_one() implementation returns > 0.

Since the SPI transfer is completed in the current context, and we
return 0 from .transfer_one(), the SPI core assumes that the transfer
has completed and it does not wait for the completion variable that
would be set by a call to spi_finalize_current_transfer().

Remove the call to spi_finalize_current_transfer().

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20251201134229.600817-3-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cosmin Tanislav 2025-12-01 15:42:18 +02:00 committed by Mark Brown
parent fb0140774a
commit 9e4830b35d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/spi/spi-rzv2h-rspi.c
View File

@ -250,8 +250,6 @@ static int rzv2h_rspi_transfer_one(struct spi_controller *controller,
if (ret)
transfer->error = SPI_TRANS_FAIL_IO;
spi_finalize_current_transfer(controller);
return ret;
}