libata: disable LPM for Crucial BX100 SSD 500GB drive
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Sun, 18 Feb 2018 14:17:09 +0000 (22:17 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 8 Apr 2018 09:49:40 +0000 (11:49 +0200)
commit3fcf9215889144f5b89164b62ad286ec4d353704
tree445ef7463ab543efe4d28bc3370bf1744c8ee293
parentec5a70a81cd28bf3428611f16e004633291c4dce
libata: disable LPM for Crucial BX100 SSD 500GB drive

commit b17e5729a630d8326a48ec34ef02e6b4464a6aef upstream.

After Laptop Mode Tools starts to use min_power for LPM, a user found
out Crucial BX100 SSD can't get mounted.

Crucial BX100 SSD 500GB drive don't work well with min_power. This also
happens to med_power_with_dipm.

So let's disable LPM for Crucial BX100 SSD 500GB drive.

BugLink: https://bugs.launchpad.net/bugs/1726930
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/ata/libata-core.c