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path: root/drivers/hid/hid-sensor-hub.c
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2012-09-19HID: sensors: remove some unneeded checksDan Carpenter1-9/+0
"report_id" is unsigned so it's never less than zero. These checks can be removed without any problem. 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>
2012-09-19HID: sensors: use GFP_ATOMIC under spinlockDan Carpenter1-2/+2
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>
2012-09-19HID: sensors: fix up for mfd_add_devices() API changeStephen Rothwell1-1/+1
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-06HID: sensors: introduce sensor frameworksrinivas pandruvada1-0/+695
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>