[-next] gspca: fix build for INPUT=m or INPUT=n

Commit Message

Randy Dunlap March 30, 2010, 5:32 p.m. UTC

None

Patch

--- linux-next-20100330.orig/drivers/media/video/gspca/gspca.c
+++ linux-next-20100330/drivers/media/video/gspca/gspca.c
@@ -40,7 +40,7 @@ 
 
 #include "gspca.h"
 
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 #include <linux/input.h>
 #include <linux/usb/input.h>
 #endif
@@ -115,7 +115,7 @@  static const struct vm_operations_struct
 /*
  * Input and interrupt endpoint handling functions
  */
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 static void int_irq(struct urb *urb)
 {
 	struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
@@ -279,6 +279,19 @@  static void gspca_input_destroy_urb(stru
 		usb_free_urb(urb);
 	}
 }
+#else
+static inline void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
+{
+}
+
+static inline void gspca_input_create_urb(struct gspca_dev *gspca_dev)
+{
+}
+
+static inline int gspca_input_connect(struct gspca_dev *dev)
+{
+	return 0;
+}
 #endif
 
 /* get the current input frame buffer */
@@ -2310,7 +2323,7 @@  int gspca_dev_probe(struct usb_interface
 
 	return 0;
 out:
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	if (gspca_dev->input_dev)
 		input_unregister_device(gspca_dev->input_dev);
 #endif
@@ -2329,7 +2342,7 @@  EXPORT_SYMBOL(gspca_dev_probe);
 void gspca_disconnect(struct usb_interface *intf)
 {
 	struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	struct input_dev *input_dev;
 #endif
 
@@ -2343,7 +2356,7 @@  void gspca_disconnect(struct usb_interfa
 		wake_up_interruptible(&gspca_dev->wq);
 	}
 
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	gspca_input_destroy_urb(gspca_dev);
 	input_dev = gspca_dev->input_dev;
 	if (input_dev) {
--- linux-next-20100330.orig/drivers/media/video/gspca/gspca.h
+++ linux-next-20100330/drivers/media/video/gspca/gspca.h
@@ -130,7 +130,7 @@  struct sd_desc {
 	cam_reg_op get_register;
 #endif
 	cam_ident_op get_chip_ident;
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	cam_int_pkt_op int_pkt_scan;
 	/* other_input makes the gspca core create gspca_dev->input even when
 	   int_pkt_scan is NULL, for cams with non interrupt driven buttons */
@@ -158,7 +158,7 @@  struct gspca_dev {
 	struct module *module;		/* subdriver handling the device */
 	struct usb_device *dev;
 	struct file *capt_file;		/* file doing video capture */
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	struct input_dev *input_dev;
 	char phys[64];			/* physical device path */
 #endif
@@ -171,7 +171,7 @@  struct gspca_dev {
 #define USB_BUF_SZ 64
 	__u8 *usb_buf;				/* buffer for USB exchanges */
 	struct urb *urb[MAX_NURBS];
-#ifdef CONFIG_INPUT
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	struct urb *int_urb;
 #endif