diff options
| author |   Benjamin Tissoires <benjamin.tissoires@gmail.com> | 2013-02-25 11:31:46 +0100 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2013-02-25 13:26:41 +0100 |
| commit | d881427253da011495f4193663d809d0e9dfa215 (patch) | |
| tree | fe4eb817ab712f7049b1d3ef675fec69d9207675 /drivers/hid/hid-zpff.c | |
| parent | HID: Kconfig: Remove explicit transport layer dependencies (diff) | |
| download | linux-dev-d881427253da011495f4193663d809d0e9dfa215.tar.xz linux-dev-d881427253da011495f4193663d809d0e9dfa215.zip | |
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>
Diffstat (limited to 'drivers/hid/hid-zpff.c')
| -rw-r--r-- | drivers/hid/hid-zpff.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/hid/hid-zpff.c b/drivers/hid/hid-zpff.c index af66452592e9..6ec28a37c146 100644 --- a/drivers/hid/hid-zpff.c +++ b/drivers/hid/hid-zpff.c @@ -24,13 +24,11 @@ #include <linux/hid.h> #include <linux/input.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/module.h> #include "hid-ids.h" #ifdef CONFIG_ZEROPLUS_FF -#include "usbhid/usbhid.h" struct zpff_device { struct hid_report *report; @@ -59,7 +57,7 @@ static int zpff_play(struct input_dev *dev, void *data, zpff->report->field[2]->value[0] = left; zpff->report->field[3]->value[0] = right; dbg_hid("running with 0x%02x 0x%02x\n", left, right); - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); + hid_hw_request(hid, zpff->report, HID_REQ_SET_REPORT); return 0; } @@ -104,7 +102,7 @@ static int zpff_init(struct hid_device *hid) zpff->report->field[1]->value[0] = 0x02; zpff->report->field[2]->value[0] = 0x00; zpff->report->field[3]->value[0] = 0x00; - usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); + hid_hw_request(hid, zpff->report, HID_REQ_SET_REPORT); hid_info(hid, "force feedback for Zeroplus based devices by Anssi Hannula <anssi.hannula@gmail.com>\n"); |