diff options
| author | Linus Walleij <[email protected]> | 2017-11-30 09:23:27 +0000 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2018-01-23 13:43:57 +0000 |
| commit | d58f2bf261fdf3a3fc916c9999a686f959dcf6b6 (patch) | |
| tree | 8ce132c9047329bbe752cfa6870b9be11ed87503 /drivers/fpga/fpga-mgr.c | |
| parent | gpio: Fix kernel stack leak to userspace (diff) | |
| download | kernel-d58f2bf261fdf3a3fc916c9999a686f959dcf6b6.tar.gz kernel-d58f2bf261fdf3a3fc916c9999a686f959dcf6b6.zip | |
gpio: Timestamp events in hardirq handler
Add a hardirq handler to the GPIO userspace event loop, making
sure to pick up the timestamp there, as close as possible in time
relative to the actual event causing the interrupt.
Tested with a simple pushbutton GPIO on ux500 and seems to work
fine.
Cc: Bartosz Golaszewski <[email protected]>
Reviewed-by: Felipe Balbi <[email protected]>
Reported-by: Felipe Balbi <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions