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author | Igor Kotrasinski <i.kotrasinsk@samsung.com> | 2015-09-15 16:55:32 +0200 |
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committer | Felipe Balbi <balbi@ti.com> | 2015-09-21 14:42:36 -0500 |
commit | 9a9ce1dfaef9aa15980cec22b806b39a65a9467e (patch) | |
tree | f5bafcb806b1fed4199e07c69612c37f62342684 /drivers/base/bus.c | |
parent | e42bd6a54b97e2a39b5004deac66a0fcd6ebbe75 (diff) | |
download | linux-9a9ce1dfaef9aa15980cec22b806b39a65a9467e.tar.gz |
usb: gadget: dummy_hcd: in transfer(), return data sent, not limit
dummy_timer uses transfer() to update transfer limit. However, limit passed to dummy_timer changes depending on transfer type, so the actual limit is overwritten. This can cause unpredictably slow / fast bulk transfers when coupled with control / interrupt transfers. Fix by returning actual amount of data sent in transfer() and substracting from total. Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/base/bus.c')
0 files changed, 0 insertions, 0 deletions