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path: root/drivers/usb/input/hid-lgff.c
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Diffstat (limited to 'drivers/usb/input/hid-lgff.c')
-rw-r--r--drivers/usb/input/hid-lgff.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 4df0968f852e..e6f3af3e66d1 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -52,8 +52,9 @@ static const struct dev_type devices[] = {
52 { 0x046d, 0xc211, ff_rumble }, 52 { 0x046d, 0xc211, ff_rumble },
53 { 0x046d, 0xc219, ff_rumble }, 53 { 0x046d, 0xc219, ff_rumble },
54 { 0x046d, 0xc283, ff_joystick }, 54 { 0x046d, 0xc283, ff_joystick },
55 { 0x046d, 0xc294, ff_joystick },
56 { 0x046d, 0xc295, ff_joystick },
55 { 0x046d, 0xca03, ff_joystick }, 57 { 0x046d, 0xca03, ff_joystick },
56 { 0x0000, 0x0000, ff_joystick }
57}; 58};
58 59
59static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *effect) 60static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
@@ -105,8 +106,9 @@ int hid_lgff_init(struct hid_device* hid)
105 struct input_dev *dev = hidinput->input; 106 struct input_dev *dev = hidinput->input;
106 struct hid_report *report; 107 struct hid_report *report;
107 struct hid_field *field; 108 struct hid_field *field;
109 const signed short *ff_bits = ff_joystick;
108 int error; 110 int error;
109 int i, j; 111 int i;
110 112
111 /* Find the report to use */ 113 /* Find the report to use */
112 if (list_empty(report_list)) { 114 if (list_empty(report_list)) {
@@ -130,12 +132,14 @@ int hid_lgff_init(struct hid_device* hid)
130 for (i = 0; i < ARRAY_SIZE(devices); i++) { 132 for (i = 0; i < ARRAY_SIZE(devices); i++) {
131 if (dev->id.vendor == devices[i].idVendor && 133 if (dev->id.vendor == devices[i].idVendor &&
132 dev->id.product == devices[i].idProduct) { 134 dev->id.product == devices[i].idProduct) {
133 for (j = 0; devices[i].ff[j] >= 0; j++) 135 ff_bits = devices[i].ff;
134 set_bit(devices[i].ff[j], dev->ffbit);
135 break; 136 break;
136 } 137 }
137 } 138 }
138 139
140 for (i = 0; ff_bits[i] >= 0; i++)
141 set_bit(ff_bits[i], dev->ffbit);
142
139 error = input_ff_create_memless(dev, NULL, hid_lgff_play); 143 error = input_ff_create_memless(dev, NULL, hid_lgff_play);
140 if (error) 144 if (error)
141 return error; 145 return error;