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| author | Jean-Francois Moine <moinejf@free.fr> | 2014-01-25 18:14:45 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-02-13 19:41:36 +0000 |
| commit | 7d2eadc9b9d4eacc6aa8cc0cb33e05b5a6d30256 (patch) | |
| tree | 65ad4af48a97e8ed4314ee19934a56173a98c24b /drivers/virt | |
| parent | 2f7f730a4f0fd3376dda9266203f29ceccd0a67f (diff) | |
| download | op-kernel-dev-7d2eadc9b9d4eacc6aa8cc0cb33e05b5a6d30256.zip op-kernel-dev-7d2eadc9b9d4eacc6aa8cc0cb33e05b5a6d30256.tar.gz | |
drm/i2c: tda998x: check more I/O errors
This patch adds more error checking inn I2C I/O functions.
In case of I/O error, this permits to avoid writing in bad controller
pages, a bad chipset detection or looping when getting the EDID.
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/virt')
0 files changed, 0 insertions, 0 deletions
