linux-kernel - Re: [PATCH 1/5] usb: phy: twl4030: make runtime pm more reliable.

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Date:	Thu, 26 Mar 2015 07:39:50 +0100
From:	Pavel Machek <pavel@....cz>
To:	Kishon Vijay Abraham I <kishon@...com>
Cc:	NeilBrown <neil@...wn.name>, Tony Lindgren <tony@...mide.com>,
	linux-api@...r.kernel.org, linux-kernel@...r.kernel.org,
	GTA04 owners <gta04-owner@...delico.com>,
	NeilBrown <neilb@...e.de>
Subject: Re: [PATCH 1/5] usb: phy: twl4030: make runtime pm more reliable.

> > diff --git a/drivers/phy/phy-twl4030-usb.c
    b/drivers/phy/phy-twl4030-usb.c
> > index 8e87f54671f3..1a244f34b748 100644
> > --- a/drivers/phy/phy-twl4030-usb.c
> > +++ b/drivers/phy/phy-twl4030-usb.c
> > @@ -144,6 +144,16 @@
> >  #define PMBR1				0x0D
> >  #define GPIO_USB_4PIN_ULPI_2430C	(3 << 0)
> >  
> > +/*
> > + * If VBUS is valid or ID is ground, then we know a
> > + * cable is present and we need to be runtime-enabled
> > + */
> > +static inline bool cable_present(enum omap_musb_vbus_id_status stat)
> 
> twl4030_cable_present?

It is static function, no need for prefixes, they just make code
harder to read.
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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