HID: use hid_hw_request() instead of direct call to usbhid
This allows the hid drivers to be independent from the transport layer.
The patch was constructed by replacing all occurences of
usbhid_submit_report() by its hid_hw_request() counterpart.
Then, drivers not requiring USB_HID anymore have their USB_HID
dependency cleaned in the Kconfig file.
Finally, few drivers still depends on USB_HID. Many of them
are requiring the io wait callback. They are found in the next patch.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
For the sensor-hub part:
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-lg3ff.c b/drivers/hid/hid-lg3ff.c
index f98644c..e52f181 100644
--- a/drivers/hid/hid-lg3ff.c
+++ b/drivers/hid/hid-lg3ff.c
@@ -22,10 +22,8 @@
#include <linux/input.h>
-#include <linux/usb.h>
#include <linux/hid.h>
-#include "usbhid/usbhid.h"
#include "hid-lg.h"
/*
@@ -92,7 +90,7 @@
report->field[0]->value[1] = (unsigned char)(-x);
report->field[0]->value[31] = (unsigned char)(-y);
- usbhid_submit_report(hid, report, USB_DIR_OUT);
+ hid_hw_request(hid, report, HID_REQ_SET_REPORT);
break;
}
return 0;
@@ -118,7 +116,7 @@
report->field[0]->value[33] = 0x7F;
report->field[0]->value[34] = 0x7F;
- usbhid_submit_report(hid, report, USB_DIR_OUT);
+ hid_hw_request(hid, report, HID_REQ_SET_REPORT);
}