diff options
| author | Alexander Shiyan <[email protected]> | 2018-12-19 14:19:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-12-19 13:48:45 +0100 |
| commit | a8da3c7873ea57acb8f9cea58c0af477522965aa (patch) | |
| tree | 8794b4f7346916054e6a8c9be54ed4d9bee4d763 /scripts/stackusage | |
| parent | a88c4736ea36396f4a7b1460202a8caa434238db (diff) | |
serial: max310x: Fix tx_empty() callback
Function max310x_tx_empty() accesses the IRQSTS register, which is
cleared by IC when reading, so if there is an interrupt status, we
will lose it. This patch implement the transmitter check only by
the current FIFO level.
Signed-off-by: Alexander Shiyan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions