linux-kernel - Re: [PATCH 3/4] Blackfin SPI driver: move hard coded pin

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Date:	Mon, 5 Nov 2007 22:03:42 -0800
From:	David Brownell <david-b@...bell.net>
To:	Bryan Wu <bryan.wu@...log.com>
Cc:	akpm@...ux-foundation.org, spi-devel-general@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] Blackfin SPI driver:  move hard coded pin_req to board file

On Thursday 01 November 2007, Bryan Wu wrote:
> --- a/include/asm-blackfin/bfin5xx_spi.h
> +++ b/include/asm-blackfin/bfin5xx_spi.h
> @@ -152,6 +152,7 @@
>  struct bfin5xx_spi_master {
>         u16 num_chipselect;
>         u8 enable_dma;
> +       u16 pin_req[4];
>  };
>  
>  /* spi_board_info.controller_data for SPI slave devices,

I take it there's a patch some where -- outside of this set
of four -- to initialize that new field so drivers will get
valid pin setup data?  (That name doesn't sound like it's
platform data, by the way.)

That's going to need to merge in sync with this patch, else
I'd think the resulting kernel won't run ...

- Dave
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