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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/hid/hid-steelseries.c b/drivers/hid/hid-steelseries.c
index 2ed995cda44a..98e66ac71842 100644
--- a/drivers/hid/hid-steelseries.c
+++ b/drivers/hid/hid-steelseries.c
@@ -16,7 +16,6 @@
 #include <linux/hid.h>
 #include <linux/module.h>
 
-#include "usbhid/usbhid.h"
 #include "hid-ids.h"
 
 #if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
@@ -132,7 +131,7 @@ static void steelseries_srws1_set_leds(struct hid_device *hdev, __u16 leds)
         value[14] = 0x00;
         value[15] = 0x00;
 
-        usbhid_submit_report(hdev, report, USB_DIR_OUT);
+        hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
 
         /* Note: LED change does not show on device until the device is read/polled */
 }