diff options
| author | Moritz Fischer <mdf@kernel.org> | 2021-06-15 08:37:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-17 15:24:23 +0200 |
| commit | d143825baf15f204dac60acdf95e428182aa3374 (patch) | |
| tree | 654363c12baf00ab05d9b71cd8b481c1141d7a74 /tools/perf/scripts/python | |
| parent | 1da8116eb0c5dfc05cfb89896239badb18c4daf3 (diff) | |
usb: renesas-xhci: Fix handling of unknown ROM state
The ROM load sometimes seems to return an unknown status
(RENESAS_ROM_STATUS_NO_RESULT) instead of success / fail.
If the ROM load indeed failed this leads to failures when trying to
communicate with the controller later on.
Attempt to load firmware using RAM load in those cases.
Fixes: 2478be82de44 ("usb: renesas-xhci: Add ROM loader for uPD720201")
Cc: stable@vger.kernel.org
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Link: https://lore.kernel.org/r/20210615153758.253572-1-mdf@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions