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SubjectRe: [PATCH] serial:ifx6x60:Keep word size accordance with SPI controller
On Wed, Dec 12, 2012 at 01:07:06PM +0800, chao bi wrote:
>
> As protocol driver, IFX SPI driver initiate to setup SPI master with default
> SPI word size as 16 bit/word, however, SPI master may not adopt this default
> value due to SPI controller's capability, it might choose an available value by
> itself and set it to spi_device.bits_per_word. In order to keep align with
> Controller, IFX driver should make use of this value during SPI transfer,
> but the default one.
>
> Signed-off-by: Chen Jun <jun.d.chen@intel.com>
> Signed-off-by: channing <chao.bi@intel.com>
> ---
> drivers/tty/serial/ifx6x60.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
> index 675d94a..5919992 100644
> --- a/drivers/tty/serial/ifx6x60.c
> +++ b/drivers/tty/serial/ifx6x60.c
> @@ -810,7 +810,8 @@ static void ifx_spi_io(unsigned long data)
> ifx_dev->spi_xfer.cs_change = 0;
> ifx_dev->spi_xfer.speed_hz = ifx_dev->spi_dev->max_speed_hz;
> /* ifx_dev->spi_xfer.speed_hz = 390625; */
> - ifx_dev->spi_xfer.bits_per_word = spi_bpw;
> + ifx_dev->spi_xfer.bits_per_word =
> + ifx_dev->spi_dev->bits_per_word;

Please follow the proper coding style (hint, this isn't it.)

thanks,

greg k-h


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