diff options
| author | Levente Kurusa <levex@linux.com> | 2014-05-06 15:57:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-07 10:28:26 -0700 |
| commit | 2ba7d5e2dcc58167017c404bd1fd2756d814e75c (patch) | |
| tree | 1e6770fa881dcb3ccc173c60689fd58b32746bce /net/lapb/lapb_subr.c | |
| parent | 17edcf1972526501acd31bfb8c689eb18d597b91 (diff) | |
libata: clean up ZPODD when a port is detached
commit a6f9bf4d2f965b862b95213303d154e02957eed8 upstream.
When a ZPODD device is unbound via sysfs, the ACPI notify handler
is not removed. This causes panics as observed in Bug #74601. The
panic only happens when the wake happens from outside the kernel
(i.e. inserting a media or pressing a button). Add a loop to
ata_port_detach which loops through the port's devices and checks
if zpodd is enabled, if so call zpodd_exit.
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Levente Kurusa <levex@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions