Re: [PATCH v7 4/5] nvmem: eeprom: at25: export FRAM serial num

On 07. 06. 21 14:36, Greg Kroah-Hartman wrote:

On Mon, Jun 07, 2021 at 02:26:39PM +0200, Jiri Prchal wrote:

quoted

+	return sysfs_emit(buf, "%016llx\n", *(unsigned long long *)at25->sernum);

That's a horrid hack, why not use the %*phN modifier?

Prints as little endian, is that OK?

Jiri