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(parent: dd54e97) | patch
i2c: sh_mobile: improve error handling
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Fri, 2 May 2014 19:15:08 +0000 (21:15 +0200)
committerStephane Desneux <stephane.desneux@open.eurogiciel.org>
Wed, 4 Feb 2015 10:14:16 +0000 (11:14 +0100)
commit8e06315bbbd9b5e32bf17d1c3c6f226caf84500d
tree1aa5b76da521f24fe1870bad6b8cc5607c18df94tree | snapshot
parentdd54e97dbdad43b6a072371e4a7119e97442dcf7commit | diff
i2c: sh_mobile: improve error handling

Use standard i2c error codes for i2c failures. Also, don't print
something on timeout since it happens regularly with i2c. Simplify some,
logic, too.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
(cherry picked from commit 5a72b25e7896e6358b62b590ce5b3a457516ae40)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
drivers/i2c/busses/i2c-sh_mobile.c diff | blob | history
Domain: SCM / Uncategorized;