Re: [PATCH 5/5] watchdog: sp5100_tco: Use request_declared_muxed_region()

2017-06-21 Thread Guenter Roeck
On Wed, Jun 21, 2017 at 05:53:49AM +0200, Zoltán Böszörményi wrote: > Use the new request_declared_muxed_region() macro to synchronize > accesses to the SB800 I/O port pair (0xcd6 / 0xcd7) with the > PCI quirk for isochronous USB transfers and with the i2c-piix4 > driver. > > At the same time, rem

[PATCH 5/5] watchdog: sp5100_tco: Use request_declared_muxed_region()

2017-06-20 Thread Zoltán Böszörményi
Use the new request_declared_muxed_region() macro to synchronize accesses to the SB800 I/O port pair (0xcd6 / 0xcd7) with the PCI quirk for isochronous USB transfers and with the i2c-piix4 driver. At the same time, remove the long lifetime request_region() call to reserve these I/O ports, similarl