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 16:24:36 +0000 (18:24 +0200)
commit603f0168c1ef898dfe10abe361960fc7b0349fb5
treecaf7b5d4635bf6c543946e6d8567eda7b7eb684d
parent3962dd60a67b5991cf583e890c69296ecdefced9
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