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| author | Sandeep Singh <sandeep.singh@amd.com> | 2017-08-24 04:27:15 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-09 15:39:36 (GMT) |
| commit | 6b3b3a22ef206ba9c141e04c50b0f48762571bc9 (patch) | |
| tree | 5a8c5fbd5215917419ecb65f89f766e5ca6ac9ec /tools | |
| parent | 99a22c84f51d9fff570beef1a8c788e0dc7a3a4d (diff) | |
| download | linux-6b3b3a22ef206ba9c141e04c50b0f48762571bc9.tar.xz | |
usb:xhci:Fix regression when ATI chipsets detected
commit e6b422b88b46353cf596e0db6dc0e39d50d90d6e upstream.
The following commit cause a regression on ATI chipsets.
'commit e788787ef4f9 ("usb:xhci:Add quirk for Certain
failing HP keyboard on reset after resume")'
This causes pinfo->smbus_dev to be wrongly set to NULL on
systems with the ATI chipset that this function checks for first.
Added conditional check for AMD chipsets to avoid the overwriting
pinfo->smbus_dev.
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Fixes: e788787ef4f9 ("usb:xhci:Add quirk for Certain
failing HP keyboard on reset after resume")
cc: Nehal Shah <Nehal-bakulchandra.Shah@amd.com>
Signed-off-by: Sandeep Singh <Sandeep.Singh@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions