RE: [PATCH v1 7/8] platform/x86: mlx-platform: Change mlxreg-io configuration for MSN274x systems

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> -----Original Message-----
> From: Darren Hart [mailto:dvhart@xxxxxxxxxxxxx]
> Sent: Thursday, July 26, 2018 1:11 AM
> To: Vadim Pasternak <vadimp@xxxxxxxxxxxx>
> Cc: andy.shevchenko@xxxxxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; platform-
> driver-x86@xxxxxxxxxxxxxxx; jiri@xxxxxxxxxxx; Michael Shych
> <michaelsh@xxxxxxxxxxxx>; ivecera@xxxxxxxxxx
> Subject: Re: [PATCH v1 7/8] platform/x86: mlx-platform: Change mlxreg-io
> configuration for MSN274x systems
> 
> On Sun, Jul 08, 2018 at 02:32:03PM +0000, Vadim Pasternak wrote:
> > Change mlxreg-io platform driver configuration for MSN274x system
> > types from the default to MSN21xx.
> >
> > Fixes: 8871f5e42341 ("mlx-platform: Add mlxreg-io platform driver
> > activation")
> 
> Is this a fix, or is this enabling the development now possible with this series for
> the MSN274x systems? A Fixes implies there was an error in the referenced
> commit (it should have been done differently at the time).

I used default data for register access. Now I changed to more
relevant data, which is new. So, it's really not a bag, yes you are
right.

> 
> > Signed-off-by: Vadim Pasternak <vadimp@xxxxxxxxxxxx>
> > ---
> >  drivers/platform/x86/mlx-platform.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/platform/x86/mlx-platform.c
> > b/drivers/platform/x86/mlx-platform.c
> > index 4276fb2..c725c2d 100644
> > --- a/drivers/platform/x86/mlx-platform.c
> > +++ b/drivers/platform/x86/mlx-platform.c
> > @@ -1008,7 +1008,7 @@ static struct mlxreg_core_platform_data
> mlxplat_default_regs_io_data = {
> >  		.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_regs_io_data),
> >  };
> >
> > -/* Platform register access MSN21xx, MSN201x systems families data */
> > +/* Platform register access MSN21xx, MSN201x, MSN274x systems
> > +families data */
> >  static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_regs_io_data[] = {
> >  	{
> >  		.label = "cpld1_version",
> > @@ -1405,7 +1405,7 @@ static int __init
> mlxplat_dmi_msn274x_matched(const struct dmi_system_id *dmi)
> >  	mlxplat_hotplug->deferred_nr =
> >  		mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM -
> 1];
> >  	mlxplat_led = &mlxplat_default_led_data;
> > -	mlxplat_regs_io = &mlxplat_default_regs_io_data;
> > +	mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data;
> >
> >  	return 1;
> >  };
> > --
> > 2.1.4
> >
> >
> 
> --
> Darren Hart
> VMware Open Source Technology Center




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