HID: thrustmaster: fix sparse warnings

Changed 0 to NULL to fix following sparse warnings:

    drivers/hid/hid-thrustmaster.c:208:43: warning: Using plain integer as NULL pointer
    drivers/hid/hid-thrustmaster.c:241:17: warning: Using plain integer as NULL pointer
    drivers/hid/hid-thrustmaster.c:275:37: warning: Using plain integer as NULL pointer

Signed-off-by: Vihas Mak <makvihas@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c
index d44550aa880573c037857be00ae94582e7fac644..3a5333424aa32776bd33a87bf8488f4b8f01d4d9 100644 (file)
--- a/drivers/hid/hid-thrustmaster.c
+++ b/drivers/hid/hid-thrustmaster.c
@@ -205,7 +205,7 @@ static void thrustmaster_model_handler(struct urb *urb)
        struct tm_wheel *tm_wheel = hid_get_drvdata(hdev);
        uint16_t model = 0;
        int i, ret;
-       const struct tm_wheel_info *twi = 0;
+       const struct tm_wheel_info *twi = NULL;
 
        if (urb->status) {
                hid_err(hdev, "URB to get model id failed with error %d\n", urb->status);
@@ -238,7 +238,7 @@ static void thrustmaster_model_handler(struct urb *urb)
                tm_wheel->usb_dev,
                usb_sndctrlpipe(tm_wheel->usb_dev, 0),
                (char *)tm_wheel->change_request,
-               0, 0, // We do not expect any response from the wheel
+               NULL, 0, // We do not expect any response from the wheel
                thrustmaster_change_handler,
                hdev
        );
@@ -272,7 +272,7 @@ static void thrustmaster_remove(struct hid_device *hdev)
 static int thrustmaster_probe(struct hid_device *hdev, const struct hid_device_id *id)
 {
        int ret = 0;
-       struct tm_wheel *tm_wheel = 0;
+       struct tm_wheel *tm_wheel = NULL;
 
        ret = hid_parse(hdev);
        if (ret) {