diff options
| author | Stefan Roese <sr@denx.de> | 2018-01-30 11:02:55 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-02-12 09:17:23 -0800 |
| commit | 3b61e5121d5c4d0ea79fe90ced8df2fe5cb67dc2 (patch) | |
| tree | 43ba1a2f9308a993f08299e2a14c35c44fe246e4 /drivers/ata/sata_fsl.c | |
| parent | 0d3e45bc6507bd1f8728bf586ebd16c2d9e40613 (diff) | |
ahci: Add check for device presence (PCIe hot unplug) in ahci_stop_engine()
Exit directly with ENODEV, if the AHCI controller is not available
anymore. Otherwise a delay of 500ms for each port is added to the remove
function while trying to issue a command on the non-existent controller.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/sata_fsl.c')
0 files changed, 0 insertions, 0 deletions