From: Khairul Anuar Romli khairul.anuar.romli@altera.com
commit 04a8ff1bc3514808481ddebd454342ad902a3f60 upstream.
Remove incorrect checks on cqspi->rx_chan that cause driver breakage during failure cleanup. Ensure proper resource freeing on the success path when operating in cqspi->use_direct_mode, preventing leaks and improving stability.
Signed-off-by: Khairul Anuar Romli khairul.anuar.romli@altera.com Reviewed-by: Dan Carpenter dan.carpenter@linaro.org Link: https://patch.msgid.link/89765a2b94f047ded4f14babaefb7ef92ba07cb2.1751274389... Signed-off-by: Mark Brown broonie@kernel.org [Minor conflict resolved due to code context change.] Signed-off-by: Ronald Wahl ronald.wahl@legrand.com --- drivers/spi/spi-cadence-quadspi.c | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index 9285a683324f..7c17b8c0425e 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1870,11 +1870,6 @@ static int cqspi_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
- if (cqspi->rx_chan) { - dma_release_channel(cqspi->rx_chan); - goto probe_setup_failed; - } - ret = spi_register_controller(host); if (ret) { dev_err(&pdev->dev, "failed to register SPI ctlr %d\n", ret);