Commit graph

53 commits

Author SHA1 Message Date
Dan Carpenter 2b7c4b8e3e HID: sensors: use GFP_ATOMIC under spinlock
We're holding a spinlock here so we can't call kmalloc() with
GFP_KERNEL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-18 21:50:43 +01:00
Stephen Rothwell f45c69b113 HID: sensors: fix up for mfd_add_devices() API change
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-18 21:50:23 +01:00
srinivas pandruvada 401ca24fb3 HID: sensors: introduce sensor framework
Adding processing for HID Sensor usage table as defined by
HID 1.12, Request #: HUTRR39, dated 05 May, 2011.
This driver uses HID driver framework to register, send and
receive events.
This uses MFD framework, so that actual processing for a
specific usage id can be done in a different driver. For
example an accelerometer driver can be a separate driver and
use the interface provided by this driver to register for
events.

Signed-off-by: srinivas pandruvada <srinivas.pandruvada@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-06 19:13:13 +01:00