[flashrom] [PATCH 6/6] introduce a global variable to save the maximum number of bytes in an SPI transaction supported by this programmer and use that to simplify code

[Stefan Reinauer]

* Stefan Tauner <stefan.tauner at student.tuwien.ac.at> [110401 14:33]:
> 
> Signed-off-by: Stefan Tauner <stefan.tauner at student.tuwien.ac.at>
> ---
>  ichspi.c |   59 +++++++++++++++++++++++------------------------------------
>  1 files changed, 23 insertions(+), 36 deletions(-)
> 
> diff --git a/ichspi.c b/ichspi.c
> index 0ad4f20..b22cf4b 100644
> --- a/ichspi.c
> +++ b/ichspi.c
> @@ -124,6 +124,9 @@
>  /* ICH SPI configuration lock-down. May be set during chipset enabling. */
>  static int ichspi_lock = 0;
>  
> +/* Indicates maximum number of data bytes for each SPI transaction. */
> +static int ichspi_maxdata = -1;
> +
>  uint32_t ichspi_bbar = 0;
>  
>  static void *ich_spibar = NULL;
> @@ -824,57 +827,38 @@ static int ich9_run_opcode(OPCODE op, uint32_t offset,
>  static int run_opcode(OPCODE op, uint32_t offset,
>  		      uint8_t datalength, uint8_t * data)
>  {
> +	if (spi_controller == SPI_CONTROLLER_NONE){

curly brackets for command blocks want an additional space.

Stefan