diff options
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 3 | ||||
| -rw-r--r-- | drivers/hid/uhid.c | 3 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 3 | ||||
| -rw-r--r-- | include/linux/hid.h | 11 | ||||
| -rw-r--r-- | net/bluetooth/hidp/core.c | 3 |
5 files changed, 19 insertions, 4 deletions
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index 046f692fd0a2..77396145d2d0 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -780,7 +780,7 @@ static int i2c_hid_power(struct hid_device *hid, int lvl) return 0; } -static struct hid_ll_driver i2c_hid_ll_driver = { +struct hid_ll_driver i2c_hid_ll_driver = { .parse = i2c_hid_parse, .start = i2c_hid_start, .stop = i2c_hid_stop, @@ -790,6 +790,7 @@ static struct hid_ll_driver i2c_hid_ll_driver = { .output_report = i2c_hid_output_report, .raw_request = i2c_hid_raw_request, }; +EXPORT_SYMBOL_GPL(i2c_hid_ll_driver); static int i2c_hid_init_irq(struct i2c_client *client) { diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c index 7f8ff39ed44b..6f819f144cb4 100644 --- a/drivers/hid/uhid.c +++ b/drivers/hid/uhid.c @@ -369,7 +369,7 @@ static int uhid_hid_output_report(struct hid_device *hid, __u8 *buf, return uhid_hid_output_raw(hid, buf, count, HID_OUTPUT_REPORT); } -static struct hid_ll_driver uhid_hid_driver = { +struct hid_ll_driver uhid_hid_driver = { .start = uhid_hid_start, .stop = uhid_hid_stop, .open = uhid_hid_open, @@ -378,6 +378,7 @@ static struct hid_ll_driver uhid_hid_driver = { .raw_request = uhid_hid_raw_request, .output_report = uhid_hid_output_report, }; +EXPORT_SYMBOL_GPL(uhid_hid_driver); #ifdef CONFIG_COMPAT diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 76013eb5cb7f..e1047ad0d59b 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1261,7 +1261,7 @@ static int usbhid_idle(struct hid_device *hid, int report, int idle, return hid_set_idle(dev, ifnum, report, idle); } -static struct hid_ll_driver usb_hid_driver = { +struct hid_ll_driver usb_hid_driver = { .parse = usbhid_parse, .start = usbhid_start, .stop = usbhid_stop, @@ -1274,6 +1274,7 @@ static struct hid_ll_driver usb_hid_driver = { .output_report = usbhid_output_report, .idle = usbhid_idle, }; +EXPORT_SYMBOL_GPL(usb_hid_driver); static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *id) { diff --git a/include/linux/hid.h b/include/linux/hid.h index 5006f9b5d837..3853408daf7f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -777,6 +777,17 @@ struct hid_ll_driver { int (*idle)(struct hid_device *hdev, int report, int idle, int reqtype); }; +extern struct hid_ll_driver i2c_hid_ll_driver; +extern struct hid_ll_driver hidp_hid_driver; +extern struct hid_ll_driver uhid_hid_driver; +extern struct hid_ll_driver usb_hid_driver; + +static inline bool hid_is_using_ll_driver(struct hid_device *hdev, + struct hid_ll_driver *driver) +{ + return hdev->ll_driver == driver; +} + #define PM_HINT_FULLON 1<<5 #define PM_HINT_NORMAL 1<<1 diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 002743ea509c..8112893037bd 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -734,7 +734,7 @@ static void hidp_stop(struct hid_device *hid) hid->claimed = 0; } -static struct hid_ll_driver hidp_hid_driver = { +struct hid_ll_driver hidp_hid_driver = { .parse = hidp_parse, .start = hidp_start, .stop = hidp_stop, @@ -743,6 +743,7 @@ static struct hid_ll_driver hidp_hid_driver = { .raw_request = hidp_raw_request, .output_report = hidp_output_report, }; +EXPORT_SYMBOL_GPL(hidp_hid_driver); /* This function sets up the hid device. It does not add it to the HID system. That is done in hidp_add_connection(). */ |