From: sricharan@codeaurora.org (Sricharan R)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 0/2] i2c: qup: Some misc fixes
Date: Wed, 25 May 2016 13:46:50 +0530 [thread overview]
Message-ID: <1464164212-11377-1-git-send-email-sricharan@codeaurora.org> (raw)
One for fixing the bug with CONFIG_DEBUG_SG enabled and another
to suspend the transfer for all errors instead of just for NACK.
[V3] Added more commit description. Return more appropriate
error codes for NACK and other bus errors. Corrected
other bus errors handling procedure for dma mode as well.
Removed the dev_err log for NACKs.
[V2] Removed the use of unnecessary variable assignment.
Kept the reviewed and Tested by tag for patch#1,
as there was no code change.
Depends on patch[1] for the error handling to be complete.
[1] https://lkml.org/lkml/2016/5/9/447
Sricharan R (2):
i2c: qup: Fix broken dma when CONFIG_DEBUG_SG is enabled
i2c: qup: Fix error handling
drivers/i2c/busses/i2c-qup.c | 129 +++++++++++++++++++------------------------
1 file changed, 58 insertions(+), 71 deletions(-)
--
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next reply other threads:[~2016-05-25 8:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 8:16 Sricharan R [this message]
2016-05-25 8:16 ` [PATCH V3 1/2] i2c: qup: Fix broken dma when CONFIG_DEBUG_SG is enabled Sricharan R
2016-05-26 18:48 ` Wolfram Sang
2016-05-26 22:01 ` Sricharan
2016-06-09 20:46 ` Wolfram Sang
2016-05-25 8:16 ` [PATCH V3 2/2] i2c: qup: Fix error handling Sricharan R
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