[U-Boot] [PATCH] spi: fsl_qspi: Introduce is_controller_busy function

[York Sun]

On 03/22/2018 02:46 AM, Rajat Srivastava wrote:
> Some SoCs have different endianness of QSPI IP if compared
> to endianness of core. The function is_controller_busy()
> checks if the QSPI controller is busy or not, considering
> the endianness of the QSPI IP.
> 
> Signed-off-by: Rajat Srivastava <rajat.srivastava at nxp.com>
> Reviewed-by: York Sun <york.sun at nxp.com>
> ---
>  drivers/spi/fsl_qspi.c | 31 +++++++++++++++++++++----------
>  1 file changed, 21 insertions(+), 10 deletions(-)

Applied to fsl-qoriq master, awaiting upstream.
Thanks.

York