On Wed, Feb 29, 2012 at 07:45:23PM +0100, Wolfram Sang wrote: > Hi, > > On Wed, Feb 29, 2012 at 06:39:21PM +0800, Zhao Chenhui wrote: > > When entering deep sleep, the value in the registers I2CFDR and > > I2CDFSRR are lost. This causes I2C access to fail after resuming. > > > > Add suspend/resume routines to save/restore the registers > > I2CFDR and I2CDFSRR. > > > > Signed-off-by: Zhao Chenhui <chenhui.zhao@xxxxxxxxxxxxx> > > Signed-off-by: Li Yang <leoli@xxxxxxxxxxxxx> > > --- > > drivers/i2c/busses/i2c-mpc.c | 34 +++++++++++++++++++++++++++++++++- > > 1 files changed, 33 insertions(+), 1 deletions(-) > > > > diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c > > index a8ebb84..f95a647 100644 > > --- a/drivers/i2c/busses/i2c-mpc.c > > +++ b/drivers/i2c/busses/i2c-mpc.c > > @@ -1,7 +1,9 @@ > > /* > > * (C) Copyright 2003-2004 > > * Humboldt Solutions Ltd, adrian@xxxxxxxxxxxxxx. > > - > > + * > > + * Copyright 2012 Freescale Semiconductor, Inc. > > + * > > I'd think the change is too trivial to claim copyright on the file. Do you want to resend with the comments addressed? Regards, Wolfram -- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ |
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