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>
Wed, 28 Mar 2018 16:39:20 +0000 (18:39 +0200)
commit2bcfcae486246875cfb9835cee24955fbfc0c17a
treec98169ea0069d218540ceef8ce4047d7257513f7
parenta9f062b850db21be39afb2cf22b8eca42ec1e314
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