* [PATCH] spi/pl022: fix erroneous platform data in U300
@ 2010-10-21 19:05 Linus Walleij
2010-11-01 5:01 ` Grant Likely
0 siblings, 1 reply; 2+ messages in thread
From: Linus Walleij @ 2010-10-21 19:05 UTC (permalink / raw)
To: linux-arm-kernel
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@gmail.com>OA
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] spi/pl022: fix erroneous platform data in U300
2010-10-21 19:05 [PATCH] spi/pl022: fix erroneous platform data in U300 Linus Walleij
@ 2010-11-01 5:01 ` Grant Likely
0 siblings, 0 replies; 2+ messages in thread
From: Grant Likely @ 2010-11-01 5:01 UTC (permalink / raw)
To: linux-arm-kernel
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@gmail.com>OA
> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
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
>
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