The reset functions sets writes the slave address even in not slave mode. I don't see any reason in writting it if slave mode is not enabled. I have here a PXA-I2C variant where this register is not availbale and as such can not be touched.
Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Dirk Brandewie <[email protected]> --- drivers/i2c/busses/i2c-pxa.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index f4c19a9..579c8a8 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -418,7 +418,9 @@ static void i2c_pxa_reset(struct pxa_i2c *i2c) writel(I2C_ISR_INIT, _ISR(i2c)); writel(readl(_ICR(i2c)) & ~ICR_UR, _ICR(i2c)); +#ifdef CONFIG_I2C_PXA_SLAVE writel(i2c->slave_addr, _ISAR(i2c)); +#endif /* set control register values */ writel(I2C_ICR_INIT | (i2c->fast_mode ? ICR_FM : 0), _ICR(i2c)); -- 1.7.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
