Unverified Commit b1f54d71 authored by Anurag Dutta's avatar Anurag Dutta Committed by Mark Brown
Browse files

spi: cadence-quadspi: Add error logging for DMA request failure 



Add dev_err_probe() to log DMA request failures. This properly handles
-EPROBE_DEFER at debug level, reducing log spam during deferred probing.

Signed-off-by: default avatarAnurag Dutta <a-dutta@ti.com>
Link: https://patch.msgid.link/20251212072312.2711806-2-a-dutta@ti.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1417927d

drivers/spi/spi-cadence-quadspi.c

+3 −1
Original line number Diff line number Diff line
@@ -2001,9 +2001,11 @@ static int cqspi_probe(struct platform_device *pdev) 


	if (cqspi->use_direct_mode) {

		ret = cqspi_request_mmap_dma(cqspi);

		if (ret == -EPROBE_DEFER)

		if (ret == -EPROBE_DEFER) {

			dev_err_probe(&pdev->dev, ret, "Failed to request mmap DMA\n");

			goto probe_setup_failed;

		}

	}



	ret = spi_register_controller(host);

	if (ret) {