I2C: OMAP: Do not set the XUDF(Transmit underflow) if the underflow is not reached (e7e62df0) · Commits · Clea OS / bsp / nxp / linux-seco-imx

Commit e7e62df0 authored 12 years ago by Shubhrajyoti D Committed by Wolfram Sang 12 years ago

I2C: OMAP: Do not set the XUDF(Transmit underflow) if the underflow is not reached


Currently in the 1.153 errata handling, while waiting for transmitter
underflow, if NACK is got the XUDF(Transmit underflow) flag is also set.
Fix this by setting the XUDF(Transmit underflow) flag after wait for the
condition is over.

Cc: Alexander Shishkin <virtuoso@slind.org>
Acked-by: Moiz Sonasath <m-sonasath@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>