Re: [PATCH v2 1/2] mtd: spi-nor: Move m25p80 code in spi-nor.c

[Tudor.Ambarus]

On 07/25/2019 02:19 PM, Tudor.Ambarus@xxxxxxxxxxxxx wrote:
> static int spi_nor_spimem_xfer_reg(struct spi_nor *nor, struct spi_mem_op *op)
> {
> 	if (!op || (op->data.nbytes && !nor->cmd_buf))

!nor->cmd_buf can't be NULL, we can get rid of this check too, and use
spi_mem_exec_op() directly when interacting with registers.

> 		return -EINVAL;
> 
> 	return spi_mem_exec_op(nor->spimem, op);
> }