i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup

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[ Upstream commit 8a2be2f1db ]

Definitely condition dma_get_cache_alignment * defined value > 256
during driver initialization is not reason to BUG_ON(). Turn that to
graceful error out with -EINVAL.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20240628131559.502822-3-jarkko.nikula@linux.intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Jarkko Nikula 2024-06-28 16:15:58 +03:00 • committed by Greg Kroah-Hartman

parent 1f489656d5

commit 5a022269ab

1 changed files with 4 additions and 1 deletions

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drivers/i3c/master/mipi-i3c-hci/dma.c

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