[PATCH 3/5] mtd: Stop assuming mtd_erase() is asynchronous

[Richard Weinberger]

Am Montag, 12. Februar 2018, 22:03:09 CET schrieb Boris Brezillon:
> None of the mtd->_erase() implementations work in an asynchronous manner,
> so let's simplify MTD users that call mtd_erase(). All they need to do
> is check the value returned by mtd_erase() and assume that != 0 means
> failure.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon at bootlin.com>

Reviewed-by: Richard Weinberger <richard at nod.at>

Thanks,
//richard