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(parent: b0e751a) | patch
i2c-nomadik: add code to retry on timeout failure
authorVirupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Fri, 13 May 2011 10:30:23 +0000 (12:30 +0200)
committerBen Dooks <ben-linux@fluff.org>
Tue, 24 May 2011 23:20:43 +0000 (00:20 +0100)
commitebd10e0783d9fb92a147e60902e22c2d3f3ad69d
treea7e6524ae0618638bbff0b74f3abeac1e2d4817atree | snapshot
parentb0e751a925260e5998a76dad41d4565ef26870dbcommit | diff
i2c-nomadik: add code to retry on timeout failure

It is seen that i2c-nomadik controller randomly stops generating the
interrupts leading to a i2c timeout. As a workaround to this problem,
add retries to the on going transfer on failure.

Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
drivers/i2c/busses/i2c-nomadik.c diff | blob | history
Domain: System / Kernel;