| commit | 4dedf31cd1c28c732a17ddeb9cfdf90b5b860faa | [log] [tgz] |
|---|---|---|
| author | Peter Meerwald <pmeerw@pmeerw.net> | Sat Jul 27 16:31:00 2013 +0100 |
| committer | Jonathan Cameron <jic23@kernel.org> | Sun Aug 04 11:08:16 2013 +0100 |
| tree | 0214e00430f5e5c2736784a4d2866a59c4939ca2 | |
| parent | a34778f3a7cf20ffb7f7f93fd96a9c456b2a96c6 [diff] |
staging:iio:hmc5843: Implement timeout in read function avoid polling data ready bit forever; msleep() may be too long for high sampling frequencies but the driver interface does not support buffering Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Cc: Shubhrajyoti Datta <shubhrajyoti@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>