[PATCH 5/6] mtd: spi-nor: add generic flash driver

[Michael Walle]

Hi,

>> +
>> +	/* Fallback to a generic flash described only by its SFDP data. */
>> +	if (!info) {
>> +		ret = spi_nor_check_sfdp_signature(nor);
>> +		if (!ret)
>> +			info = &spi_nor_generic_flash;
>> +	}
> 
> May be this can be combined as
> 
>  	if (!info && (!spi_nor_check_sfdp_signature(nor)))
> 		info = &spi_nor_generic_flash;

While this is the behavior, I don't like (1) calling functions
in the condition and (2) rely on the && and || semantics, i.e.
to just call the second part if the first is true/false.

-michael