diff options
| author | Anurag Dutta <a-dutta@ti.com> | 2025-12-12 12:53:11 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-12-17 12:01:09 +0000 |
| commit | b1f54d7143e0f527cca1091857a786e278d72184 (patch) | |
| tree | 323a19877aa1ea0147f90866f6cdfb3c5b9c2b57 /drivers/spi/spi-cadence-quadspi.c | |
| parent | 1417927df8049a0194933861e9b098669a95c762 (diff) | |
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: Anurag Dutta <a-dutta@ti.com>
Link: https://patch.msgid.link/20251212072312.2711806-2-a-dutta@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-cadence-quadspi.c')
| -rw-r--r-- | drivers/spi/spi-cadence-quadspi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index af6d050da1c8..7c1f742d95a6 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -2001,8 +2001,10 @@ 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); |