I2C: S3C2410: Check ACK on byte transmission

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We should check for the reception of an ACK after transmitting each
data byte. The address send has been correctly checking this, but the
data write byte state should have also been checking for these failures.

As part of the same fix, we remove the ACK checking from the receive
path where it should not have been checking for an ACK which our hardware
was sending.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

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Ben Dooks 2008-07-01 11:59:41 +01:00

parent e1441b9a41

commit 2709781be6

1 changed files with 10 additions and 11 deletions

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drivers/i2c/busses/i2c-s3c2410.c

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