[media] usb/gspca/ov519.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/usb/gspca/ov519.c

@@ -4238,7 +4238,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 	if (sd->bridge == BRIDGE_W9968CF)
 		w9968cf_stop0(sd);
 
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+#if IS_ENABLED(CONFIG_INPUT)
 	/* If the last button state is pressed, release it now! */
 	if (sd->snapshot_pressed) {
 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
@@ -4255,7 +4255,7 @@ static void ov51x_handle_button(struct gspca_dev *gspca_dev, u8 state)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	if (sd->snapshot_pressed != state) {
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+#if IS_ENABLED(CONFIG_INPUT)
 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, state);
 		input_sync(gspca_dev->input_dev);
 #endif
@@ -4924,7 +4924,7 @@ static const struct sd_desc sd_desc = {
 	.dq_callback = sd_reset_snapshot,
 	.get_jcomp = sd_get_jcomp,
 	.set_jcomp = sd_set_jcomp,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+#if IS_ENABLED(CONFIG_INPUT)
 	.other_input = 1,
 #endif
 };