i2c-pxa: Add polling transfer
authorMike Rapoport <mike@compulab.co.il>
Sun, 27 Jan 2008 17:14:50 +0000 (18:14 +0100)
committerJean Delvare <khali@hyperion.delvare>
Sun, 27 Jan 2008 17:14:50 +0000 (18:14 +0100)
commitb7a3670131c7662415fa799700fc0bdfe90a54b6
tree51ff8432c3bfd82a40b0bdb89b0def7409b5ced8
parentcea443a81c9c6257bf2d00f1392f7d1d4ce03b75
i2c-pxa: Add polling transfer

Add polling I2C transfer implementation for PXA I2C. This is needed
for cases where I2C transactions have to occur at times interrups are
disabled.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
arch/arm/mach-pxa/pxa27x.c
drivers/i2c/busses/i2c-pxa.c
include/asm-arm/arch-pxa/i2c.h