Re: [PATCH] serial:ifx6x60:Keep word size accordance with SPIcontroller

[Greg KH]

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@xxxxxxxxx>
> Signed-off-by: channing <chao.bi@xxxxxxxxx>
> ---
>  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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