[PATCH] PM / AVS: rockchip-io: make the log more consistent

[rjw@rjwysocki.net (Rafael J. Wysocki)]

On Monday, October 10, 2016 10:15:50 PM Heiko Stuebner wrote:
> Am Montag, 10. Oktober 2016, 20:44:22 CEST schrieb Shawn Lin:
> > When testing SD hotplug automatically, I got bunch of
> > useless log like this:
> > 
> > [  588.357838] mmc0: card 0007 removed
> > [  589.492664] rockchip-iodomain ff770000.syscon:io-domains: Setting to
> > 3300000 done [  589.500698] vccio_sd: ramp_delay not set
> > [  589.504817] rockchip-iodomain ff770000.syscon:io-domains: Setting to
> > 3300000 done [  589.669705] rockchip-iodomain ff770000.syscon:io-domains:
> > Setting to 3300000 done [  589.677593] vccio_sd: ramp_delay not set
> > [  589.681581] rockchip-iodomain ff770000.syscon:io-domains: Setting to
> > 1800000 done [  590.032820] dwmmc_rockchip ff0c0000.dwmmc: Successfully
> > tuned phase to 140 [  590.039725] mmc0: new ultra high speed SDR50 SDHC
> > card at address 0007 [  590.046641] mmcblk0: mmc0:0007 SD32G 29.3 GiB
> > [  590.052163]  mmcblk0: p1
> > 
> > Moreover the code is intent to print the 'uV' for debug but
> > later print it using dev_info. It looks more like to me that
> > it should be the real intention of the code. Anyway, let's
> > mark this verbose log as debug message.
> > 
> > Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
> 
> reducing the amount of logs, especially for information not generally needed 
> looks sane
> 
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> 
> > ---
> > 
> >  drivers/power/avs/rockchip-io-domain.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/power/avs/rockchip-io-domain.c
> > b/drivers/power/avs/rockchip-io-domain.c index 01b6d3f..56bce19 100644
> > --- a/drivers/power/avs/rockchip-io-domain.c
> > +++ b/drivers/power/avs/rockchip-io-domain.c
> > @@ -143,7 +143,7 @@ static int rockchip_iodomain_notify(struct
> > notifier_block *nb, if (ret && event == REGULATOR_EVENT_PRE_VOLTAGE_CHANGE)
> >  		return NOTIFY_BAD;
> > 
> > -	dev_info(supply->iod->dev, "Setting to %d done\n", uV);
> > +	dev_dbg(supply->iod->dev, "Setting to %d done\n", uV);
> >  	return NOTIFY_OK;
> >  }
> 

Applied (for v4.10).

Thanks,
Rafael