On Tue, Feb 04, 2014 at 02:37:07PM +0200, Mika Westerberg wrote: > The PCI part of the DesignWare I2C driver does a lot of things that are not > required anymore. For example drivers aren't supposed to handle PCI state > transitions themselves. This is all provided by the PCI bus core already. > > In addition to that there is no point scheduling RPM suspend on driver's > idle hook but instead we can use RPM autosuspend for this (which is enabled > in the driver already). > > As a bonus, this patch also fixes following compile warning which is > emitted when the driver was compiled without CONFIG_PM_RUNTIME set: > > drivers/i2c/busses/i2c-designware-pcidrv.c:245:12: warning: ‘i2c_dw_pci_runtime_idle’ defined but not used [-Wunused-function] > > Reported-by: xinhui.pan <xinhuix.pan@xxxxxxxxx> > Reported-by: Jingoo Han <jg1.han@xxxxxxxxxxx> > Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Applied to for-next, thanks!
Attachment:
signature.asc
Description: Digital signature
