From: Anurag Dutta <a-dutta@ti.com>
To: <broonie@kernel.org>
Cc: <grmoore@opensource.altera.com>, <nm@ti.com>,
<francesco@dolcini.it>, <s-vadapalli@ti.com>,
<linux-spi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<gehariprasath@ti.com>, <u-kumar1@ti.com>, <a-dutta@ti.com>
Subject: [PATCH 0/2] spi: cadence-quadspi: Fix probe error path and logging
Date: Fri, 12 Dec 2025 12:53:10 +0530 [thread overview]
Message-ID: <20251212072312.2711806-1-a-dutta@ti.com> (raw)
This series addresses issues in the cadence-quadspi driver's probe
error path:
Patch 1 fixes a clock disable imbalance that occurs when probe fails
after runtime PM is enabled, particularly when DMA request returns
-EPROBE_DEFER.
Patch 2 adds proper error logging for DMA request failures using
dev_err_probe() to improve diagnostics and handle probe deferral
appropriately.
logs : https://gist.github.com/anuragdutta731/59925cd11a50913b7128c88cd5394db7
Anurag Dutta (2):
spi: cadence-quadspi: Add error logging for DMA request failure
spi: cadence-quadspi: Fix clock disable on probe failure path
drivers/spi/spi-cadence-quadspi.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--
2.34.1
next reply other threads:[~2025-12-12 7:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-12 7:23 Anurag Dutta [this message]
2025-12-12 7:23 ` [PATCH 1/2] spi: cadence-quadspi: Add error logging for DMA request failure Anurag Dutta
2025-12-12 7:23 ` [PATCH 2/2] spi: cadence-quadspi: Fix clock disable on probe failure path Anurag Dutta
2025-12-12 8:44 ` Mark Brown
2025-12-15 18:13 ` Nishanth Menon
2025-12-18 9:32 ` [PATCH 0/2] spi: cadence-quadspi: Fix probe error path and logging Mark Brown
2025-12-23 17:06 ` Mark Brown
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