tree 03fdca9848003b3a6fda57113b3e750ec1e22a55
parent 39acbc12affcaa23ef1d887ba3d197baca8e6e47
author Dmitry Torokhov <dmitry.torokhov@gmail.com> 1255403861 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> 1256939991 -0700

Driver core: allow certain drivers prohibit bind/unbind via sysfs

Platform drivers registered via platform_driver_probe() can be bound
to devices only once, upon registration, because discard their probe()
routines to save memory. Unbinding the driver through sysfs 'unbind'
leaves the device stranded and confuses users so let's not create
bind and unbind attributes for such drivers.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>