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| author | Ryan Case <ryandcase@chromium.org> | 2018-12-19 12:33:53 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-20 16:26:28 +0100 |
| commit | 663abb1a7a7ff8fea9ab0145463de7fcff823755 (patch) | |
| tree | 09d4f0cd7a1bb3c26936f2f33e9cdef642379a8c /samples/hidraw | |
| parent | 3c66eb4ba18dd1cab0d1bde651cde6d8bdb47696 (diff) | |
| download | linux-663abb1a7a7ff8fea9ab0145463de7fcff823755.tar.bz2 | |
tty: serial: qcom_geni_serial: Fix UART hang
If a serial console write occured while a UART transmit command was
waiting for a done signal then no further data would be sent until
something new kicked the system into gear. If there is already data
waiting in the circular buffer we must re-enable the tx watermark so we
receive the expected interrupts.
Signed-off-by: Ryan Case <ryandcase@chromium.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'samples/hidraw')
0 files changed, 0 insertions, 0 deletions