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-pl.c b/drivers/hid/hid-pl.c
index b0199d2..d29112f 100644
--- a/drivers/hid/hid-pl.c
+++ b/drivers/hid/hid-pl.c
@@ -43,13 +43,11 @@
#include <linux/input.h>
#include <linux/slab.h>
#include <linux/module.h>
-#include <linux/usb.h>
#include <linux/hid.h>
#include "hid-ids.h"
#ifdef CONFIG_PANTHERLORD_FF
-#include "usbhid/usbhid.h"
struct plff_device {
struct hid_report *report;
@@ -75,7 +73,7 @@
*plff->strong = left;
*plff->weak = right;
debug("running with 0x%02x 0x%02x", left, right);
- usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
+ hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT);
return 0;
}
@@ -169,7 +167,7 @@
*strong = 0x00;
*weak = 0x00;
- usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
+ hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT);
}
hid_info(hid, "Force feedback for PantherLord/GreenAsia devices by Anssi Hannula <anssi.hannula@gmail.com>\n");