diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-lg4ff.c | 2 | ||||
| -rw-r--r-- | drivers/hid/hid-sony.c | 27 | ||||
| -rw-r--r-- | drivers/hid/hidraw.c | 4 |
3 files changed, 16 insertions, 17 deletions
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c index befe0e336471..24883b4d1a49 100644 --- a/drivers/hid/hid-lg4ff.c +++ b/drivers/hid/hid-lg4ff.c @@ -43,6 +43,7 @@ #define G25_REV_MIN 0x22 #define G27_REV_MAJ 0x12 #define G27_REV_MIN 0x38 +#define G27_2_REV_MIN 0x39 #define to_hid_device(pdev) container_of(pdev, struct hid_device, dev) @@ -130,6 +131,7 @@ static const struct lg4ff_usb_revision lg4ff_revs[] = { {DFP_REV_MAJ, DFP_REV_MIN, &native_dfp}, /* Driving Force Pro */ {G25_REV_MAJ, G25_REV_MIN, &native_g25}, /* G25 */ {G27_REV_MAJ, G27_REV_MIN, &native_g27}, /* G27 */ + {G27_REV_MAJ, G27_2_REV_MIN, &native_g27}, /* G27 v2 */ }; /* Recalculates X axis value accordingly to currently selected range */ diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 12354055d474..2f19b15f47f2 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -42,6 +42,7 @@ #define DUALSHOCK4_CONTROLLER_BT BIT(6) #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER_USB | BUZZ_CONTROLLER | DUALSHOCK4_CONTROLLER_USB) +#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER_USB | DUALSHOCK4_CONTROLLER_USB) #define MAX_LEDS 4 @@ -499,6 +500,7 @@ struct sony_sc { __u8 right; #endif + __u8 worker_initialized; __u8 led_state[MAX_LEDS]; __u8 led_count; }; @@ -993,22 +995,11 @@ static int sony_init_ff(struct hid_device *hdev) return input_ff_create_memless(input_dev, NULL, sony_play_effect); } -static void sony_destroy_ff(struct hid_device *hdev) -{ - struct sony_sc *sc = hid_get_drvdata(hdev); - - cancel_work_sync(&sc->state_worker); -} - #else static int sony_init_ff(struct hid_device *hdev) { return 0; } - -static void sony_destroy_ff(struct hid_device *hdev) -{ -} #endif static int sony_set_output_report(struct sony_sc *sc, int req_id, int req_size) @@ -1077,6 +1068,8 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) if (sc->quirks & SIXAXIS_CONTROLLER_USB) { hdev->hid_output_raw_report = sixaxis_usb_output_raw_report; ret = sixaxis_set_operational_usb(hdev); + + sc->worker_initialized = 1; INIT_WORK(&sc->state_worker, sixaxis_state_worker); } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) @@ -1087,6 +1080,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) if (ret < 0) goto err_stop; + sc->worker_initialized = 1; INIT_WORK(&sc->state_worker, dualshock4_state_worker); } else { ret = 0; @@ -1101,9 +1095,11 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) goto err_stop; } - ret = sony_init_ff(hdev); - if (ret < 0) - goto err_stop; + if (sc->quirks & SONY_FF_SUPPORT) { + ret = sony_init_ff(hdev); + if (ret < 0) + goto err_stop; + } return 0; err_stop: @@ -1120,7 +1116,8 @@ static void sony_remove(struct hid_device *hdev) if (sc->quirks & SONY_LED_SUPPORT) sony_leds_remove(hdev); - sony_destroy_ff(hdev); + if (sc->worker_initialized) + cancel_work_sync(&sc->state_worker); hid_hw_stop(hdev); } diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index cb0137b3718d..ab24ce2eb28f 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -320,13 +320,13 @@ static void drop_ref(struct hidraw *hidraw, int exists_bit) hid_hw_close(hidraw->hid); wake_up_interruptible(&hidraw->wait); } + device_destroy(hidraw_class, + MKDEV(hidraw_major, hidraw->minor)); } else { --hidraw->open; } if (!hidraw->open) { if (!hidraw->exist) { - device_destroy(hidraw_class, - MKDEV(hidraw_major, hidraw->minor)); hidraw_table[hidraw->minor] = NULL; kfree(hidraw); } else { |