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| author | Johan Hovold <jhovold@gmail.com> | 2013-03-21 12:37:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:52:28 -0700 |
| commit | e1ed212d8593f8d5036709ae257e0e019dbecd4f (patch) | |
| tree | 40a13bc9518f5aa51d99eb1ee69d1b8347d89dff /fs/ext4 | |
| parent | 4d63143db1426342f186cfe258db73571bf57897 (diff) | |
USB: spcp8x5: add proper modem-status support
Fetch modem status on carrier_raised and tiocmget.
This driver appeared to support modem-status but only read the modem
status registers once at open and then used that cached value for all
further enquires.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions