[PATCH 4.18 100/158] ata: libahci: Allow reconfigure of DEVSLP register

4.18-stable review patch. If anyone has any objections, please let me know. -- From: Srinivas Pandruvada [ Upstream commit 11c291461b6ea8d1195a96d6bba6673a94aacebc ] There are two modes in which DEVSLP can be entered. The OS initiated or hardware autonomous. In hardware

[PATCH 4.18 100/158] ata: libahci: Allow reconfigure of DEVSLP register

4.18-stable review patch. If anyone has any objections, please let me know. -- From: Srinivas Pandruvada [ Upstream commit 11c291461b6ea8d1195a96d6bba6673a94aacebc ] There are two modes in which DEVSLP can be entered. The OS initiated or hardware autonomous. In hardware