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i3c: mipi-i3c-hci: Remove BUG() when Ring Abort request times out

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[ Upstream commit 361acacaf7c706223968c8186f0d3b6e214e7403 ]

Ring Abort request will timeout in case there is an error in the Host
Controller interrupt delivery or Ring Header configuration. Using BUG()
makes hard to debug those cases.

Make it less severe and turn BUG() to WARN_ON().

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20230921055704.1087277-6-jarkko.nikula@linux.intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jarkko Nikula
2023-09-21 08:56:57 +03:00
committed by Greg Kroah-Hartman
parent c54b28b3c7
commit bcaec2ae3d
1 changed files with 1 additions and 2 deletions
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3
drivers/i3c/master/mipi-i3c-hci/dma.c
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@@ -450,10 +450,9 @@ static bool hci_dma_dequeue_xfer(struct i3c_hci *hci,
/*
* We're deep in it if ever this condition is ever met.
* Hardware might still be writing to memory, etc.
* Better suspend the world than risking silent corruption.
*/
dev_crit(&hci->master.dev, "unable to abort the ring\n");
BUG();
WARN_ON(1);
}
for (i = 0; i < n; i++) {