From b85815675fc5a175c2499ca35c4641f1924d5ad5 Mon Sep 17 00:00:00 2001 From: Khairul Anuar Romli Date: Mon, 30 Jun 2025 17:11:56 +0800 Subject: [PATCH] spi: cadence-quadspi: fix cleanup of rx_chan on failure paths 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 Reviewed-by: Dan Carpenter Link: https://patch.msgid.link/89765a2b94f047ded4f14babaefb7ef92ba07cb2.1751274389.git.khairul.anuar.romli@altera.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- 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 12f8073cb596..56be0b6901a8 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1931,11 +1931,6 @@ 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; - } - pm_runtime_set_autosuspend_delay(dev, CQSPI_AUTOSUSPEND_TIMEOUT); pm_runtime_use_autosuspend(dev); pm_runtime_get_noresume(dev); -- 2.47.2