linux-kernel - Re: [PATCH 21/28] Remove CPU_SUBTYPE

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Date:	Tue, 15 Apr 2014 11:39:07 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Richard Weinberger <richard@....at>
Cc:	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 21/28] Remove CPU_SUBTYPE_SH7764

On Sun, 2014-02-09 at 22:36 +0100, Paul Bolle wrote:
> On Sun, 2014-02-09 at 19:47 +0100, Richard Weinberger wrote:
> > The symbol is an orphan, get rid of it.
> > 
> > Signed-off-by: Richard Weinberger <richard@....at>
> 
> Paul Mundt had something similar queued a year ago:
> https://lkml.org/lkml/2013/3/11/211 . What happened?

By now the SuperH port has been orphaned. So what's the current
procedure for small SuperH fixes like this one?


Paul Bolle

> >  arch/sh/drivers/dma/Kconfig                | 5 ++---
> >  arch/sh/include/cpu-sh4/cpu/dma-register.h | 1 -
> >  arch/sh/include/cpu-sh4a/cpu/dma.h         | 3 +--
> >  3 files changed, 3 insertions(+), 6 deletions(-)
> > 
> > diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
> > index cfd5b90..e07afe8 100644
> > --- a/arch/sh/drivers/dma/Kconfig
> > +++ b/arch/sh/drivers/dma/Kconfig
> > @@ -12,9 +12,8 @@ config SH_DMA_IRQ_MULTI
> >  	default y if CPU_SUBTYPE_SH7750  || CPU_SUBTYPE_SH7751  || \
> >  		     CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7750R || \
> >  		     CPU_SUBTYPE_SH7751R || CPU_SUBTYPE_SH7091  || \
> > -		     CPU_SUBTYPE_SH7763  || CPU_SUBTYPE_SH7764  || \
> > -		     CPU_SUBTYPE_SH7780  || CPU_SUBTYPE_SH7785  || \
> > -		     CPU_SUBTYPE_SH7760
> > +		     CPU_SUBTYPE_SH7763  || CPU_SUBTYPE_SH7780  || \
> > +		     CPU_SUBTYPE_SH7785  CPU_SUBTYPE_SH7760
> >  
> >  config SH_DMA_API
> >  	depends on SH_DMA
> > diff --git a/arch/sh/include/cpu-sh4/cpu/dma-register.h b/arch/sh/include/cpu-sh4/cpu/dma-register.h
> > index 02788b6..9cd81e5 100644
> > --- a/arch/sh/include/cpu-sh4/cpu/dma-register.h
> > +++ b/arch/sh/include/cpu-sh4/cpu/dma-register.h
> > @@ -32,7 +32,6 @@
> >  #define CHCR_TS_HIGH_SHIFT	(20 - 2)	/* 2 bits for shifted low TS */
> >  #elif defined(CONFIG_CPU_SUBTYPE_SH7757) || \
> >  	defined(CONFIG_CPU_SUBTYPE_SH7763) || \
> > -	defined(CONFIG_CPU_SUBTYPE_SH7764) || \
> >  	defined(CONFIG_CPU_SUBTYPE_SH7780) || \
> >  	defined(CONFIG_CPU_SUBTYPE_SH7785)
> >  #define CHCR_TS_LOW_MASK	0x00000018
> > diff --git a/arch/sh/include/cpu-sh4a/cpu/dma.h b/arch/sh/include/cpu-sh4a/cpu/dma.h
> > index 89afb65..8ceccce 100644
> > --- a/arch/sh/include/cpu-sh4a/cpu/dma.h
> > +++ b/arch/sh/include/cpu-sh4a/cpu/dma.h
> > @@ -14,8 +14,7 @@
> >  #define DMTE4_IRQ	evt2irq(0xb80)
> >  #define DMAE0_IRQ	evt2irq(0xbc0)	/* DMA Error IRQ*/
> >  #define SH_DMAC_BASE0	0xFE008020
> > -#elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
> > -	defined(CONFIG_CPU_SUBTYPE_SH7764)
> > +#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
> >  #define DMTE0_IRQ	evt2irq(0x640)
> >  #define DMTE4_IRQ	evt2irq(0x780)
> >  #define DMAE0_IRQ	evt2irq(0x6c0)
> 


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