Re: [PATCH v2 3/5] i2c-piix4: Request base address index region once for SB800

2015-11-02 Thread Mika Westerberg
On Sun, Nov 01, 2015 at 05:32:07PM +0100, Christian Fetzer wrote: > Request the SMBus base address index region once in piix4_probe. This > is particularly useful when using the multiplexed adapter in SB800 as > it avoids requesting and releasing the region on every transfer. > > Signed-off-by:

Re: [PATCH v2 3/5] i2c-piix4: Request base address index region once for SB800

2015-11-02 Thread Andy Shevchenko
On Sun, 2015-11-01 at 17:32 +0100, Christian Fetzer wrote: > Request the SMBus base address index region once in piix4_probe. This > is particularly useful when using the multiplexed adapter in SB800 as > it avoids requesting and releasing the region on every transfer. > @@ -616,16 +612,26 @@

[PATCH v2 3/5] i2c-piix4: Request base address index region once for SB800

2015-11-01 Thread Christian Fetzer
Request the SMBus base address index region once in piix4_probe. This is particularly useful when using the multiplexed adapter in SB800 as it avoids requesting and releasing the region on every transfer. Signed-off-by: Christian Fetzer --- drivers/i2c/busses/i2c-piix4.c |