From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Wed, 5 Jun 2013 23:48:22 +0200 Subject: [PATCH 0/9] Fix Marvell mv63xxx I2C driver In-Reply-To: <20130516202921.GW18614@n2100.arm.linux.org.uk> References: <20130516202921.GW18614@n2100.arm.linux.org.uk> Message-ID: <20130605214822.GE2934@katana> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, May 16, 2013 at 09:29:21PM +0100, Russell King - ARM Linux wrote: > This patch series fixes a whole chunk of problems with this driver, > discovered with the Marvell Armada 510 chip on the Solid-run cubox. > > Most notable of these is the I2C driver aborting a transaction > because a signal is pending - which might be SIGPIPE or SIGALRM > for the process. Meanwhile, the calling driver may be in the > middle of a critical read-modify-write cycle on a device register, > causing it to fail. > > Other problems are race conditions in the handling of multi-part > messages, where we end up sending multiple start conditions - > sometimes more times than we have i2c_msg's to send. > > Lastly is the rather poor probe error handling, which ranges from > non-existent to lacking propagating the provided error code. Applied rest of the series to for-next, thanks! -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: