Re: [PATCH 2/2] mtd: powernv_flash: Lock around concurrent access to OPAL
Cyril Burwrites: > OPAL can only manage one flash access at a time and will return an > OPAL_BUSY error for each concurrent access to the flash. The simplest > way to prevent this from happening is with a mutex. > > Signed-off-by: Cyril Bur > --- > This
[PATCH 2/2] mtd: powernv_flash: Lock around concurrent access to OPAL
OPAL can only manage one flash access at a time and will return an OPAL_BUSY error for each concurrent access to the flash. The simplest way to prevent this from happening is with a mutex. Signed-off-by: Cyril Bur--- This is to address