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(parent: 27e0834) | patch
i2c: designware: report short transfers
authorRussell King <rmk+kernel@armlinux.org.uk>
Fri, 18 Nov 2016 19:40:04 +0000 (19:40 +0000)
committerWolfram Sang <wsa@the-dreams.de>
Thu, 24 Nov 2016 15:17:34 +0000 (16:17 +0100)
commit5b7f1485a229482958160a98fa002020fadc5e1c
tree2089398e2fbb900a7b9c3eae37c3901118f0ce9atree | snapshot
parent27e08340dafac41fab594c436acee8ea5d8bddc7commit | diff
i2c: designware: report short transfers

Rather than reporting success for a short transfer due to interrupt
latency, report an error both to the caller, as well as to the kernel
log.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-designware-core.c diff | blob | history
Linux Kernel Source Tree.