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| author | Tony Lindgren <tony@atomide.com> | 2017-04-15 10:05:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-26 07:13:09 +0200 |
| commit | e59d91144545ee6810593fdb69d2df82f61f46a6 (patch) | |
| tree | 5c7d6066b87bbce3c72ea14804d7495a645635eb /tools/perf/scripts/python | |
| parent | 93d022e25642036406983d9608852c605bfd5227 (diff) | |
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
commit 8b8a84c54aff4256d592dc18346c65ecf6811b45 upstream.
Commit 16fa3dc75c22 ("mfd: omap-usb-tll: HOST TLL platform driver")
added support for USB TLL, but uses OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF
bit the wrong way. The comments in the code are correct, but the inverted
use of OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF causes the register to be
enabled instead of disabled unlike what the comments say.
Without this change the Wrigley 3G LTE modem on droid 4 EHCI bus can
be only pinged few times before it stops responding.
Fixes: 16fa3dc75c22 ("mfd: omap-usb-tll: HOST TLL platform driver")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions