diff options
| author | Philipp Zabel <philipp.zabel@gmail.com> | 2008-02-07 00:13:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 08:42:06 -0800 |
| commit | 4aa323bd839604dd83aec56ed3a88df352c3339d (patch) | |
| tree | f9c349b851ddd473837382e87d3f10f22cda4a06 /drivers/w1/w1.c | |
| parent | eccba068915feece2868c502787037e244db3376 (diff) | |
DS1WM: decouple host IRQ and INTR active state settings
The DS1WM driver incorrectly infers the IAS bit (1-wire interrupt active
high) from IRQ settings. There are devices that have IAS=0 but still need
the IRQ to trigger on a rising edge. With this patch, machines with DS1WM
that need IAS=1 have to set .active_high=1 in the ds1wm_platform_data.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Acked-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/w1/w1.c')
0 files changed, 0 insertions, 0 deletions