diff options
| author | Clifton Barnes <cabarnes@indesign-llc.com> | 2011-11-02 13:39:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 16:07:03 -0700 |
| commit | 9fe678fa2feb4aaac0b4220de63e1b7f8ccebae6 (patch) | |
| tree | 2960251be84e19f289b1263f018cf33d95da4a95 /drivers/w1/slaves/w1_ds2780.h | |
| parent | 853eee72f74f449797f0500ea19fc1bf497428d8 (diff) | |
| download | linux-9fe678fa2feb4aaac0b4220de63e1b7f8ccebae6.tar.bz2 | |
drivers/power/ds2780_battery.c: add a nolock function to w1 interface
Adds a nolock function to the w1 interface to avoid locking the
mutex if needed.
Signed-off-by: Clifton Barnes <cabarnes@indesign-llc.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: <stable@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/w1/slaves/w1_ds2780.h')
| -rw-r--r-- | drivers/w1/slaves/w1_ds2780.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/w1/slaves/w1_ds2780.h b/drivers/w1/slaves/w1_ds2780.h index a1fba79eb1b5..737379365021 100644 --- a/drivers/w1/slaves/w1_ds2780.h +++ b/drivers/w1/slaves/w1_ds2780.h @@ -124,6 +124,8 @@ extern int w1_ds2780_io(struct device *dev, char *buf, int addr, size_t count, int io); +extern int w1_ds2780_io_nolock(struct device *dev, char *buf, int addr, + size_t count, int io); extern int w1_ds2780_eeprom_cmd(struct device *dev, int addr, int cmd); #endif /* !_W1_DS2780_H */ |