[PATCH] spi/pl022: fix erroneous platform data in U300

[PATCH] spi/pl022: fix erroneous platform data in U300

[Linus Walleij]

This fixes an erroneous use of LSB first in the U300 machine, the
PL022 used in U300 is a standard ARM core that doesn't support this
bit so it should never have been set.

Cc: Kevin Wells <wellsk40-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>OA
Signed-off-by: Linus Walleij <linus.walleij-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org>
---
 arch/arm/mach-u300/spi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c
index 779abf7..5767208 100644
--- a/arch/arm/mach-u300/spi.c
+++ b/arch/arm/mach-u300/spi.c
@@ -67,7 +67,7 @@ static struct spi_board_info u300_spi_devices[] = {
 		.bus_num        = 0, /* Only one bus on this chip */
 		.chip_select    = 0,
 		/* Means SPI_CS_HIGH, change if e.g low CS */
-		.mode           = SPI_MODE_1 | SPI_LSB_FIRST | SPI_LOOP,
+		.mode           = SPI_MODE_1 | SPI_LOOP,
 	},
 #endif
 };
-- 
1.6.3.3


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Re: [PATCH] spi/pl022: fix erroneous platform data in U300

[Grant Likely]

On Thu, Oct 21, 2010 at 09:05:25PM +0200, Linus Walleij wrote:
> This fixes an erroneous use of LSB first in the U300 machine, the
> PL022 used in U300 is a standard ARM core that doesn't support this
> bit so it should never have been set.
> 
> Cc: Kevin Wells <wellsk40-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>OA
> Signed-off-by: Linus Walleij <linus.walleij-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org>

Applied, thanks.

> ---
>  arch/arm/mach-u300/spi.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c
> index 779abf7..5767208 100644
> --- a/arch/arm/mach-u300/spi.c
> +++ b/arch/arm/mach-u300/spi.c
> @@ -67,7 +67,7 @@ static struct spi_board_info u300_spi_devices[] = {
>  		.bus_num        = 0, /* Only one bus on this chip */
>  		.chip_select    = 0,
>  		/* Means SPI_CS_HIGH, change if e.g low CS */
> -		.mode           = SPI_MODE_1 | SPI_LSB_FIRST | SPI_LOOP,
> +		.mode           = SPI_MODE_1 | SPI_LOOP,
>  	},
>  #endif
>  };
> -- 
> 1.6.3.3
> 

------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev