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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-07-06 17:19:41 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-15 15:44:22 +0300 |
| commit | 08188ba8822163922e6b9c600095d21ce02f6a84 (patch) | |
| tree | d30bb357aa98e64e4d4991e9efa539c98311e08b /fs/xattr.c | |
| parent | 1a695a905c18548062509178b98bc91e67510864 (diff) | |
| download | linux-08188ba8822163922e6b9c600095d21ce02f6a84.tar.xz | |
regmap: add iopoll-like polling macro
This patch adds a macro regmap_read_poll_timeout that works similar
to the readx_poll_timeout defined in linux/iopoll.h, except that this
can also return the error value returned by a failed regmap_read.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'fs/xattr.c')
0 files changed, 0 insertions, 0 deletions