4 files changed, 37 insertions, 31 deletions

diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c
index ebd9cb5bec74..edd78f8b1baa 100644
--- a/drivers/media/video/tlg2300/pd-dvb.c
+++ b/drivers/media/video/tlg2300/pd-dvb.c
@@ -97,15 +97,17 @@ open_out:
 	return ret;
 }
 
+#ifdef CONFIG_PM
 static void poseidon_fe_release(struct dvb_frontend *fe)
 {
 	struct poseidon *pd = fe->demodulator_priv;
 
-#ifdef CONFIG_PM
 	pd->pm_suspend = NULL;
 	pd->pm_resume  = NULL;
-#endif
 }
+#else
+#define poseidon_fe_release NULL
+#endif
 
 static s32 poseidon_fe_sleep(struct dvb_frontend *fe)
 {
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index 2cf0ebf9f28b..256cc558ba13 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -24,7 +24,6 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -55,8 +54,8 @@ int debug_mode;
 module_param(debug_mode, int, 0644);
 MODULE_PARM_DESC(debug_mode, "0 = disable, 1 = enable, 2 = verbose");
 
-const char *firmware_name = "tlg2300_firmware.bin";
-struct usb_driver poseidon_driver;
+static const char *firmware_name = "tlg2300_firmware.bin";
+static struct usb_driver poseidon_driver;
 static LIST_HEAD(pd_device_list);
 
 /*
@@ -455,8 +454,8 @@ static int poseidon_probe(struct usb_interface *interface,
 
 	device_init_wakeup(&udev->dev, 1);
 #ifdef CONFIG_PM
-	pd->udev->autosuspend_disabled = 0;
 	pd->udev->autosuspend_delay = HZ * PM_SUSPEND_DELAY;
+	usb_enable_autosuspend(pd->udev);
 
 	if (in_hibernation(pd)) {
 		INIT_WORK(&pd->pm_work, hibernation_resume);
@@ -501,7 +500,7 @@ static void poseidon_disconnect(struct usb_interface *interface)
 	kref_put(&pd->kref, poseidon_delete);
 }
 
-struct usb_driver poseidon_driver = {
+static struct usb_driver poseidon_driver = {
 	.name		= "poseidon",
 	.probe		= poseidon_probe,
 	.disconnect	= poseidon_disconnect,
diff --git a/drivers/media/video/tlg2300/pd-radio.c b/drivers/media/video/tlg2300/pd-radio.c
index 755766b15157..fae84c2a0c39 100644
--- a/drivers/media/video/tlg2300/pd-radio.c
+++ b/drivers/media/video/tlg2300/pd-radio.c
@@ -161,7 +161,8 @@ static const struct v4l2_file_operations poseidon_fm_fops = {
 	.ioctl	       = video_ioctl2,
 };
 
-int tlg_fm_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
+static int tlg_fm_vidioc_g_tuner(struct file *file, void *priv,
+				 struct v4l2_tuner *vt)
 {
 	struct tuner_fm_sig_stat_s fm_stat = {};
 	int ret, status, count = 5;
@@ -203,7 +204,8 @@ int tlg_fm_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
 	return 0;
 }
 
-int fm_get_freq(struct file *file, void *priv, struct v4l2_frequency *argp)
+static int fm_get_freq(struct file *file, void *priv,
+		       struct v4l2_frequency *argp)
 {
 	struct poseidon *p = file->private_data;
 
@@ -246,7 +248,8 @@ error:
 	return ret;
 }
 
-int fm_set_freq(struct file *file, void *priv, struct v4l2_frequency *argp)
+static int fm_set_freq(struct file *file, void *priv,
+		       struct v4l2_frequency *argp)
 {
 	struct poseidon *p = file->private_data;
 
@@ -258,13 +261,13 @@ int fm_set_freq(struct file *file, void *priv, struct v4l2_frequency *argp)
 	return set_frequency(p, argp->frequency);
 }
 
-int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv,
+static int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv,
 		struct v4l2_control *arg)
 {
 	return 0;
 }
 
-int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh,
+static int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh,
 				struct v4l2_ext_controls *ctrls)
 {
 	struct poseidon *p = file->private_data;
@@ -285,7 +288,7 @@ int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh,
 	return 0;
 }
 
-int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh,
+static int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh,
 			struct v4l2_ext_controls *ctrls)
 {
 	int i;
@@ -312,13 +315,13 @@ int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh,
 	return 0;
 }
 
-int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv,
+static int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv,
 		struct v4l2_control *ctrl)
 {
 	return 0;
 }
 
-int tlg_fm_vidioc_queryctrl(struct file *file, void *priv,
+static int tlg_fm_vidioc_queryctrl(struct file *file, void *priv,
 		struct v4l2_queryctrl *ctrl)
 {
 	if (!(ctrl->id & V4L2_CTRL_FLAG_NEXT_CTRL))
@@ -337,7 +340,7 @@ int tlg_fm_vidioc_queryctrl(struct file *file, void *priv,
 	return -EINVAL;
 }
 
-int tlg_fm_vidioc_querymenu(struct file *file, void *fh,
+static int tlg_fm_vidioc_querymenu(struct file *file, void *fh,
 				struct v4l2_querymenu *qmenu)
 {
 	return v4l2_ctrl_query_menu(qmenu, NULL, NULL);
diff --git a/drivers/media/video/tlg2300/pd-video.c b/drivers/media/video/tlg2300/pd-video.c
index cf8f18c007e6..d0cc012f7ae6 100644
--- a/drivers/media/video/tlg2300/pd-video.c
+++ b/drivers/media/video/tlg2300/pd-video.c
@@ -12,11 +12,13 @@
 #include "pd-common.h"
 #include "vendorcmds.h"
 
+#ifdef CONFIG_PM
 static int pm_video_suspend(struct poseidon *pd);
 static int pm_video_resume(struct poseidon *pd);
+#endif
 static void iso_bubble_handler(struct work_struct *w);
 
-int usb_transfer_mode;
+static int usb_transfer_mode;
 module_param(usb_transfer_mode, int, 0644);
 MODULE_PARM_DESC(usb_transfer_mode, "0 = Bulk, 1 = Isochronous");
 
@@ -476,10 +478,10 @@ static int prepare_iso_urb(struct video_data *video)
 			goto out;
 
 		video->urb_array[i] = urb;
-		mem = usb_buffer_alloc(udev,
-					ISO_PKT_SIZE * PK_PER_URB,
-					GFP_KERNEL,
-					&urb->transfer_dma);
+		mem = usb_alloc_coherent(udev,
+					 ISO_PKT_SIZE * PK_PER_URB,
+					 GFP_KERNEL,
+					 &urb->transfer_dma);
 
 		urb->complete	= urb_complete_iso;	/* handler */
 		urb->dev	= udev;
@@ -519,8 +521,8 @@ int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
 		if (urb == NULL)
 			return i;
 
-		mem = usb_buffer_alloc(udev, buf_size, gfp_flags,
-					&urb->transfer_dma);
+		mem = usb_alloc_coherent(udev, buf_size, gfp_flags,
+					 &urb->transfer_dma);
 		if (mem == NULL)
 			return i;
 
@@ -540,7 +542,7 @@ void free_all_urb_generic(struct urb **urb_array, int num)
 	for (i = 0; i < num; i++) {
 		urb = urb_array[i];
 		if (urb) {
-			usb_buffer_free(urb->dev,
+			usb_free_coherent(urb->dev,
 					urb->transfer_buffer_length,
 					urb->transfer_buffer,
 					urb->transfer_dma);
@@ -617,7 +619,7 @@ static int pd_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	return 0;
 }
 
-int fire_all_urb(struct video_data *video)
+static int fire_all_urb(struct video_data *video)
 {
 	int i, ret;
 
@@ -877,7 +879,7 @@ out:
 	return ret;
 }
 
-int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
 {
 	struct front_face *front = fh;
 	logs(front);
@@ -1020,7 +1022,7 @@ static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a)
 	return 0;
 }
 
-int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
+static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
 {
 	a->index = 0;
 	a->capability = V4L2_AUDCAP_STEREO;
@@ -1029,7 +1031,7 @@ int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
 	return 0;
 }
 
-int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
+static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
 {
 	return (0 == a->index) ? 0 : -EINVAL;
 }
@@ -1189,7 +1191,7 @@ static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)
 }
 
 /* Just stop the URBs, do not free the URBs */
-int usb_transfer_stop(struct video_data *video)
+static int usb_transfer_stop(struct video_data *video)
 {
 	if (video->is_streaming) {
 		int i;
@@ -1518,13 +1520,13 @@ static int pd_video_mmap(struct file *file, struct vm_area_struct *vma)
 	return  videobuf_mmap_mapper(&front->q, vma);
 }
 
-unsigned int pd_video_poll(struct file *file, poll_table *table)
+static unsigned int pd_video_poll(struct file *file, poll_table *table)
 {
 	struct front_face *front = file->private_data;
 	return videobuf_poll_stream(file, &front->q, table);
 }
 
-ssize_t pd_video_read(struct file *file, char __user *buffer,
+static ssize_t pd_video_read(struct file *file, char __user *buffer,
 			size_t count, loff_t *ppos)
 {
 	struct front_face *front = file->private_data;