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| author | Guido Kiener <guido@kiener-muenchen.de> | 2018-09-12 10:50:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-20 13:04:02 +0200 |
| commit | 739240a9f6ac4d4c841081029874b3521744e490 (patch) | |
| tree | 55980e0ab870ede7b3b735f897684266b66e6f76 /tools/perf/scripts/python | |
| parent | usb: usbtmc: Fix suspend/resume (diff) | |
| download | linux-739240a9f6ac4d4c841081029874b3521744e490.tar.gz linux-739240a9f6ac4d4c841081029874b3521744e490.zip | |
usb: usbtmc: Add ioctl USBTMC488_IOCTL_WAIT_SRQ
Wait until an SRQ (service request) is received on the interrupt pipe
or until the given period of time is expired. In contrast to the
poll() function this ioctl does not return when other (a)synchronous
I/O operations fail with EPOLLERR.
Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Reviewed-by: Steve Bayless <steve_bayless@keysight.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions