[media] cx23885: Revert "Check for slave nack on all transactions"
This reverts commit 44835f19. With the CX23885 hardware I2C master, checking for I2C slave ACK/NAK is not valid when the I2C_EXTEND or I2C_NOSTOP bits are set. Revert the commit that checks for I2C slave ACK/NAK on all transactions, so that XC5000 tuners work with the CX23885 again. Thanks go to Mark Zimmerman for reporting and bisecting this problem. Bisected-by: NMark Zimmerman <markzimm@frii.com> Reported-by: NMark Zimmerman <markzimm@frii.com> Signed-off-by: NAndy Walls <awalls@md.metrocast.net> Cc: stable@kernel.org Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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