25 files changed, 283 insertions, 163 deletions

diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 7961d59f5cac..c06b4d50a3dc 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -25,14 +25,56 @@
 #define IR_KEYPRESS_TIMEOUT 250
 
 /**
+ * ir_create_table() - initializes a scancode table
+ * @rc_tab:     the ir_scancode_table to initialize
+ * @name:       name to assign to the table
+ * @ir_type:    ir type to assign to the new table
+ * @size:       initial size of the table
+ * @return:     zero on success or a negative error code
+ *
+ * This routine will initialize the ir_scancode_table and will allocate
+ * memory to hold at least the specified number elements.
+ */
+static int ir_create_table(struct ir_scancode_table *rc_tab,
+                           const char *name, u64 ir_type, size_t size)
+{
+        rc_tab->name = name;
+        rc_tab->ir_type = ir_type;
+        rc_tab->alloc = roundup_pow_of_two(size * sizeof(struct ir_scancode));
+        rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
+        rc_tab->scan = kmalloc(rc_tab->alloc, GFP_KERNEL);
+        if (!rc_tab->scan)
+                return -ENOMEM;
+
+        IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+                   rc_tab->size, rc_tab->alloc);
+        return 0;
+}
+
+/**
+ * ir_free_table() - frees memory allocated by a scancode table
+ * @rc_tab:     the table whose mappings need to be freed
+ *
+ * This routine will free memory alloctaed for key mappings used by given
+ * scancode table.
+ */
+static void ir_free_table(struct ir_scancode_table *rc_tab)
+{
+        rc_tab->size = 0;
+        kfree(rc_tab->scan);
+        rc_tab->scan = NULL;
+}
+
+/**
  * ir_resize_table() - resizes a scancode table if necessary
  * @rc_tab:     the ir_scancode_table to resize
+ * @gfp_flags:  gfp flags to use when allocating memory
  * @return:     zero on success or a negative error code
  *
  * This routine will shrink the ir_scancode_table if it has lots of
  * unused entries and grow it if it is full.
  */
-static int ir_resize_table(struct ir_scancode_table *rc_tab)
+static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
 {
         unsigned int oldalloc = rc_tab->alloc;
         unsigned int newalloc = oldalloc;
@@ -57,7 +99,7 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab)
         if (newalloc == oldalloc)
                 return 0;
 
-        newscan = kmalloc(newalloc, GFP_ATOMIC);
+        newscan = kmalloc(newalloc, gfp_flags);
         if (!newscan) {
                 IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc);
                 return -ENOMEM;
@@ -72,26 +114,78 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab)
 }
 
 /**
- * ir_do_setkeycode() - internal function to set a keycode in the
- *                      scancode->keycode table
+ * ir_update_mapping() - set a keycode in the scancode->keycode table
  * @dev:        the struct input_dev device descriptor
- * @rc_tab:     the struct ir_scancode_table to set the keycode in
- * @scancode:   the scancode for the ir command
- * @keycode:    the keycode for the ir command
- * @resize:     whether the keytable may be shrunk
- * @return:     -EINVAL if the keycode could not be inserted, otherwise zero.
+ * @rc_tab:     scancode table to be adjusted
+ * @index:      index of the mapping that needs to be updated
+ * @keycode:    the desired keycode
+ * @return:     previous keycode assigned to the mapping
+ *
+ * This routine is used to update scancode->keycopde mapping at given
+ * position.
+ */
+static unsigned int ir_update_mapping(struct input_dev *dev,
+                                      struct ir_scancode_table *rc_tab,
+                                      unsigned int index,
+                                      unsigned int new_keycode)
+{
+        int old_keycode = rc_tab->scan[index].keycode;
+        int i;
+
+        /* Did the user wish to remove the mapping? */
+        if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
+                IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
+                           index, rc_tab->scan[index].scancode);
+                rc_tab->len--;
+                memmove(&rc_tab->scan[index], &rc_tab->scan[index+ 1],
+                        (rc_tab->len - index) * sizeof(struct ir_scancode));
+        } else {
+                IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
+                           index,
+                           old_keycode == KEY_RESERVED ? "New" : "Replacing",
+                           rc_tab->scan[index].scancode, new_keycode);
+                rc_tab->scan[index].keycode = new_keycode;
+                __set_bit(new_keycode, dev->keybit);
+        }
+
+        if (old_keycode != KEY_RESERVED) {
+                /* A previous mapping was updated... */
+                __clear_bit(old_keycode, dev->keybit);
+                /* ... but another scancode might use the same keycode */
+                for (i = 0; i < rc_tab->len; i++) {
+                        if (rc_tab->scan[i].keycode == old_keycode) {
+                                __set_bit(old_keycode, dev->keybit);
+                                break;
+                        }
+                }
+
+                /* Possibly shrink the keytable, failure is not a problem */
+                ir_resize_table(rc_tab, GFP_ATOMIC);
+        }
+
+        return old_keycode;
+}
+
+/**
+ * ir_locate_scancode() - set a keycode in the scancode->keycode table
+ * @ir_dev:     the struct ir_input_dev device descriptor
+ * @rc_tab:     scancode table to be searched
+ * @scancode:   the desired scancode
+ * @resize:     controls whether we allowed to resize the table to
+ *              accomodate not yet present scancodes
+ * @return:     index of the mapping containing scancode in question
+ *              or -1U in case of failure.
  *
- * This routine is used internally to manipulate the scancode->keycode table.
- * The caller has to hold @rc_tab->lock.
+ * This routine is used to locate given scancode in ir_scancode_table.
+ * If scancode is not yet present the routine will allocate a new slot
+ * for it.
  */
-static int ir_do_setkeycode(struct input_dev *dev,
-                            struct ir_scancode_table *rc_tab,
-                            unsigned scancode, unsigned keycode,
-                            bool resize)
+static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev,
+                                          struct ir_scancode_table *rc_tab,
+                                          unsigned int scancode,
+                                          bool resize)
 {
         unsigned int i;
-        int old_keycode = KEY_RESERVED;
-        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
 
         /*
          * Unfortunately, some hardware-based IR decoders don't provide
@@ -100,65 +194,34 @@ static int ir_do_setkeycode(struct input_dev *dev,
          * the provided IR with another one, it is needed to allow loading
          * IR tables from other remotes. So,
          */
-        if (ir_dev->props && ir_dev->props->scanmask) {
+        if (ir_dev->props && ir_dev->props->scanmask)
                 scancode &= ir_dev->props->scanmask;
-        }
 
         /* First check if we already have a mapping for this ir command */
         for (i = 0; i < rc_tab->len; i++) {
+                if (rc_tab->scan[i].scancode == scancode)
+                        return i;
+
                 /* Keytable is sorted from lowest to highest scancode */
-                if (rc_tab->scan[i].scancode > scancode)
+                if (rc_tab->scan[i].scancode >= scancode)
                         break;
-                else if (rc_tab->scan[i].scancode < scancode)
-                        continue;
-
-                old_keycode = rc_tab->scan[i].keycode;
-                rc_tab->scan[i].keycode = keycode;
-
-                /* Did the user wish to remove the mapping? */
-                if (keycode == KEY_RESERVED || keycode == KEY_UNKNOWN) {
-                        IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
-                                   i, scancode);
-                        rc_tab->len--;
-                        memmove(&rc_tab->scan[i], &rc_tab->scan[i + 1],
-                                (rc_tab->len - i) * sizeof(struct ir_scancode));
-                }
-
-                /* Possibly shrink the keytable, failure is not a problem */
-                ir_resize_table(rc_tab);
-                break;
         }
 
-        if (old_keycode == KEY_RESERVED && keycode != KEY_RESERVED) {
-                /* No previous mapping found, we might need to grow the table */
-                if (resize && ir_resize_table(rc_tab))
-                        return -ENOMEM;
-
-                IR_dprintk(1, "#%d: New scan 0x%04x with key 0x%04x\n",
-                           i, scancode, keycode);
+        /* No previous mapping found, we might need to grow the table */
+        if (rc_tab->size == rc_tab->len) {
+                if (!resize || ir_resize_table(rc_tab, GFP_ATOMIC))
+                        return -1U;
+        }
 
-                /* i is the proper index to insert our new keycode */
+        /* i is the proper index to insert our new keycode */
+        if (i < rc_tab->len)
                 memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i],
                         (rc_tab->len - i) * sizeof(struct ir_scancode));
-                rc_tab->scan[i].scancode = scancode;
-                rc_tab->scan[i].keycode = keycode;
-                rc_tab->len++;
-                set_bit(keycode, dev->keybit);
-        } else {
-                IR_dprintk(1, "#%d: Replacing scan 0x%04x with key 0x%04x\n",
-                           i, scancode, keycode);
-                /* A previous mapping was updated... */
-                clear_bit(old_keycode, dev->keybit);
-                /* ...but another scancode might use the same keycode */
-                for (i = 0; i < rc_tab->len; i++) {
-                        if (rc_tab->scan[i].keycode == old_keycode) {
-                                set_bit(old_keycode, dev->keybit);
-                                break;
-                        }
-                }
-        }
+        rc_tab->scan[i].scancode = scancode;
+        rc_tab->scan[i].keycode = KEY_RESERVED;
+        rc_tab->len++;
 
-        return 0;
+        return i;
 }
 
 /**
@@ -171,17 +234,41 @@ static int ir_do_setkeycode(struct input_dev *dev,
  * This routine is used to handle evdev EVIOCSKEY ioctl.
  */
 static int ir_setkeycode(struct input_dev *dev,
-                         unsigned int scancode, unsigned int keycode)
+                         const struct input_keymap_entry *ke,
+                         unsigned int *old_keycode)
 {
-        int rc;
-        unsigned long flags;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);
         struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        unsigned int index;
+        unsigned int scancode;
+        int retval;
+        unsigned long flags;
 
         spin_lock_irqsave(&rc_tab->lock, flags);
-        rc = ir_do_setkeycode(dev, rc_tab, scancode, keycode, true);
+
+        if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+                index = ke->index;
+                if (index >= rc_tab->len) {
+                        retval = -EINVAL;
+                        goto out;
+                }
+        } else {
+                retval = input_scancode_to_scalar(ke, &scancode);
+                if (retval)
+                        goto out;
+
+                index = ir_establish_scancode(ir_dev, rc_tab, scancode, true);
+                if (index >= rc_tab->len) {
+                        retval = -ENOMEM;
+                        goto out;
+                }
+        }
+
+        *old_keycode = ir_update_mapping(dev, rc_tab, index, ke->keycode);
+
+out:
         spin_unlock_irqrestore(&rc_tab->lock, flags);
-        return rc;
+        return retval;
 }
 
 /**
@@ -189,32 +276,73 @@ static int ir_setkeycode(struct input_dev *dev,
  * @dev:        the struct input_dev device descriptor
  * @to:         the struct ir_scancode_table to copy entries to
  * @from:       the struct ir_scancode_table to copy entries from
- * @return:     -EINVAL if all keycodes could not be inserted, otherwise zero.
+ * @return:     -ENOMEM if all keycodes could not be inserted, otherwise zero.
  *
  * This routine is used to handle table initialization.
  */
-static int ir_setkeytable(struct input_dev *dev,
-                          struct ir_scancode_table *to,
+static int ir_setkeytable(struct ir_input_dev *ir_dev,
                           const struct ir_scancode_table *from)
 {
-        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
         struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
-        unsigned long flags;
-        unsigned int i;
-        int rc = 0;
+        unsigned int i, index;
+        int rc;
+
+        rc = ir_create_table(&ir_dev->rc_tab,
+                             from->name, from->ir_type, from->size);
+        if (rc)
+                return rc;
+
+        IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+                   rc_tab->size, rc_tab->alloc);
 
-        spin_lock_irqsave(&rc_tab->lock, flags);
         for (i = 0; i < from->size; i++) {
-                rc = ir_do_setkeycode(dev, to, from->scan[i].scancode,
-                                      from->scan[i].keycode, false);
-                if (rc)
+                index = ir_establish_scancode(ir_dev, rc_tab,
+                                              from->scan[i].scancode, false);
+                if (index >= rc_tab->len) {
+                        rc = -ENOMEM;
                         break;
+                }
+
+                ir_update_mapping(ir_dev->input_dev, rc_tab, index,
+                                  from->scan[i].keycode);
         }
-        spin_unlock_irqrestore(&rc_tab->lock, flags);
+
+        if (rc)
+                ir_free_table(rc_tab);
+
         return rc;
 }
 
 /**
+ * ir_lookup_by_scancode() - locate mapping by scancode
+ * @rc_tab:     the &struct ir_scancode_table to search
+ * @scancode:   scancode to look for in the table
+ * @return:     index in the table, -1U if not found
+ *
+ * This routine performs binary search in RC keykeymap table for
+ * given scancode.
+ */
+static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab,
+                                          unsigned int scancode)
+{
+        unsigned int start = 0;
+        unsigned int end = rc_tab->len - 1;
+        unsigned int mid;
+
+        while (start <= end) {
+                mid = (start + end) / 2;
+                if (rc_tab->scan[mid].scancode < scancode)
+                        start = mid + 1;
+                else if (rc_tab->scan[mid].scancode > scancode)
+                        end = mid - 1;
+                else
+                        return mid;
+        }
+
+        return -1U;
+}
+
+/**
  * ir_getkeycode() - get a keycode from the scancode->keycode table
  * @dev:        the struct input_dev device descriptor
  * @scancode:   the desired scancode
@@ -224,36 +352,46 @@ static int ir_setkeytable(struct input_dev *dev,
  * This routine is used to handle evdev EVIOCGKEY ioctl.
  */
 static int ir_getkeycode(struct input_dev *dev,
-                         unsigned int scancode, unsigned int *keycode)
+                         struct input_keymap_entry *ke)
 {
-        int start, end, mid;
-        unsigned long flags;
-        int key = KEY_RESERVED;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);
         struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        struct ir_scancode *entry;
+        unsigned long flags;
+        unsigned int index;
+        unsigned int scancode;
+        int retval;
 
         spin_lock_irqsave(&rc_tab->lock, flags);
-        start = 0;
-        end = rc_tab->len - 1;
-        while (start <= end) {
-                mid = (start + end) / 2;
-                if (rc_tab->scan[mid].scancode < scancode)
-                        start = mid + 1;
-                else if (rc_tab->scan[mid].scancode > scancode)
-                        end = mid - 1;
-                else {
-                        key = rc_tab->scan[mid].keycode;
-                        break;
-                }
+
+        if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+                index = ke->index;
+        } else {
+                retval = input_scancode_to_scalar(ke, &scancode);
+                if (retval)
+                        goto out;
+
+                index = ir_lookup_by_scancode(rc_tab, scancode);
+        }
+
+        if (index >= rc_tab->len) {
+                if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
+                        IR_dprintk(1, "unknown key for scancode 0x%04x\n",
+                                   scancode);
+                retval = -EINVAL;
+                goto out;
         }
-        spin_unlock_irqrestore(&rc_tab->lock, flags);
 
-        if (key == KEY_RESERVED)
-                IR_dprintk(1, "unknown key for scancode 0x%04x\n",
-                           scancode);
+        entry = &rc_tab->scan[index];
 
-        *keycode = key;
-        return 0;
+        ke->index = index;
+        ke->keycode = entry->keycode;
+        ke->len = sizeof(entry->scancode);
+        memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode));
+
+out:
+        spin_unlock_irqrestore(&rc_tab->lock, flags);
+        return retval;
 }
 
 /**
@@ -268,12 +406,24 @@ static int ir_getkeycode(struct input_dev *dev,
  */
 u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode)
 {
-        int keycode;
+        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
+        struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        unsigned int keycode;
+        unsigned int index;
+        unsigned long flags;
+
+        spin_lock_irqsave(&rc_tab->lock, flags);
+
+        index = ir_lookup_by_scancode(rc_tab, scancode);
+        keycode = index < rc_tab->len ?
+                        rc_tab->scan[index].keycode : KEY_RESERVED;
+
+        spin_unlock_irqrestore(&rc_tab->lock, flags);
 
-        ir_getkeycode(dev, scancode, &keycode);
         if (keycode != KEY_RESERVED)
                 IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
                            dev->name, scancode, keycode);
+
         return keycode;
 }
 EXPORT_SYMBOL_GPL(ir_g_keycode_from_table);
@@ -453,8 +603,8 @@ int __ir_input_register(struct input_dev *input_dev,
                 goto out_dev;
         }
 
-        input_dev->getkeycode = ir_getkeycode;
-        input_dev->setkeycode = ir_setkeycode;
+        input_dev->getkeycode_new = ir_getkeycode;
+        input_dev->setkeycode_new = ir_setkeycode;
         input_set_drvdata(input_dev, ir_dev);
         ir_dev->input_dev = input_dev;
 
@@ -462,12 +612,6 @@ int __ir_input_register(struct input_dev *input_dev,
         spin_lock_init(&ir_dev->keylock);
         setup_timer(&ir_dev->timer_keyup, ir_timer_keyup, (unsigned long)ir_dev);
 
-        ir_dev->rc_tab.name = rc_tab->name;
-        ir_dev->rc_tab.ir_type = rc_tab->ir_type;
-        ir_dev->rc_tab.alloc = roundup_pow_of_two(rc_tab->size *
-                                                  sizeof(struct ir_scancode));
-        ir_dev->rc_tab.scan = kmalloc(ir_dev->rc_tab.alloc, GFP_KERNEL);
-        ir_dev->rc_tab.size = ir_dev->rc_tab.alloc / sizeof(struct ir_scancode);
         if (props) {
                 ir_dev->props = props;
                 if (props->open)
@@ -476,23 +620,14 @@ int __ir_input_register(struct input_dev *input_dev,
                         input_dev->close = ir_close;
         }
 
-        if (!ir_dev->rc_tab.scan) {
-                rc = -ENOMEM;
-                goto out_name;
-        }
-
-        IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
-                   ir_dev->rc_tab.size, ir_dev->rc_tab.alloc);
-
         set_bit(EV_KEY, input_dev->evbit);
         set_bit(EV_REP, input_dev->evbit);
         set_bit(EV_MSC, input_dev->evbit);
         set_bit(MSC_SCAN, input_dev->mscbit);
 
-        if (ir_setkeytable(input_dev, &ir_dev->rc_tab, rc_tab)) {
-                rc = -ENOMEM;
-                goto out_table;
-        }
+        rc = ir_setkeytable(ir_dev, rc_tab);
+        if (rc)
+                goto out_name;
 
         rc = ir_register_class(input_dev);
         if (rc < 0)
@@ -522,7 +657,7 @@ int __ir_input_register(struct input_dev *input_dev,
 out_event:
         ir_unregister_class(input_dev);
 out_table:
-        kfree(ir_dev->rc_tab.scan);
+        ir_free_table(&ir_dev->rc_tab);
 out_name:
         kfree(ir_dev->driver_name);
 out_dev:
@@ -540,7 +675,6 @@ EXPORT_SYMBOL_GPL(__ir_input_register);
 void ir_input_unregister(struct input_dev *input_dev)
 {
         struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-        struct ir_scancode_table *rc_tab;
 
         if (!ir_dev)
                 return;
@@ -552,10 +686,7 @@ void ir_input_unregister(struct input_dev *input_dev)
                 if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW)
                         ir_raw_event_unregister(input_dev);
 
-        rc_tab = &ir_dev->rc_tab;
-        rc_tab->size = 0;
-        kfree(rc_tab->scan);
-        rc_tab->scan = NULL;
+        ir_free_table(&ir_dev->rc_tab);
 
         ir_unregister_class(input_dev);
 
diff --git a/drivers/media/IR/keymaps/rc-manli.c b/drivers/media/IR/keymaps/rc-manli.c
index 1e9fbfa90a1e..0f590b3d01c0 100644
--- a/drivers/media/IR/keymaps/rc-manli.c
+++ b/drivers/media/IR/keymaps/rc-manli.c
@@ -13,7 +13,6 @@
 #include <media/rc-map.h>
 
 /* Michael Tokarev <mjt@tls.msk.ru>
-   http://www.corpit.ru/mjt/beholdTV/remote_control.jpg
    keytable is used by MANLI MTV00[0x0c] and BeholdTV 40[13] at
    least, and probably other cards too.
    The "ascii-art picture" below (in comments, first row
diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/IR/lirc_dev.c
index 0acf6396e068..202581808bdc 100644
--- a/drivers/media/IR/lirc_dev.c
+++ b/drivers/media/IR/lirc_dev.c
@@ -27,7 +27,6 @@
 #include <linux/fs.h>
 #include <linux/poll.h>
 #include <linux/completion.h>
-#include <linux/errno.h>
 #include <linux/mutex.h>
 #include <linux/wait.h>
 #include <linux/unistd.h>
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 893fbc57c72f..a12b88f53ed9 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -26,7 +26,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 
@@ -2291,12 +2291,7 @@ static int frontend_init(struct av7110 *av7110)
 /* Budgetpatch note:
  * Original hardware design by Roberto Deza:
  * There is a DVB_Wiki at
- * http://212.227.36.83/linuxtv/wiki/index.php/Main_Page
- * where is described this 'DVB TT Budget Patch', on Card Modding:
- * http://212.227.36.83/linuxtv/wiki/index.php/DVB_TT_Budget_Patch
- * On the short description there is also a link to a external file,
- * with more details:
- * http://perso.wanadoo.es/jesussolano/Ttf_tsc1.zip
+ * http://www.linuxtv.org/
  *
  * New software triggering design by Emard that works on
  * original Roberto Deza's hardware:
diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index 6ef3996565ad..244d5d51f5f9 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -25,7 +25,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include <linux/types.h>
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index 43f61f2eca98..122c72806916 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -25,7 +25,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index e162691b515d..f1cbfe526989 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -22,7 +22,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 /* for debugging ARM communication: */
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 8986d967d2f4..ac20c5bbfa43 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -22,7 +22,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 983672aa2450..97afc01f60d0 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -30,7 +30,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include "budget.h"
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 13ac9e3ab121..a9c2c326df4b 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -26,7 +26,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include <linux/module.h>
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index ba18e56d5f11..054661315311 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -31,7 +31,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 9c92f9ddd223..579835590690 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -27,7 +27,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include "av7110.h"
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 874a10a9d493..d238fb9371a7 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -31,7 +31,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/dvb/
+ * the project's page is at http://www.linuxtv.org/ 
  */
 
 #include "budget.h"
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 4349213b403b..255d40df4b46 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -13,7 +13,7 @@
  * anybody does please mail me.
  *
  * For the pdf file see:
- * http://www.semiconductors.philips.com/pip/TEA5757H/V1
+ * http://www.nxp.com/acrobat_download2/expired_datasheets/TEA5757_5759_3.pdf 
  *
  *
  * CHANGES:
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index 03439282dfce..b1f630527dc1 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -1,9 +1,6 @@
 /* Typhoon Radio Card driver for radio support
  * (c) 1999 Dr. Henrik Seidel <Henrik.Seidel@gmx.de>
  *
- * Card manufacturer:
- * http://194.18.155.92/idc/prod2.idc?nr=50753&lang=e
- *
  * Notes on the hardware
  *
  * This card has two output sockets, one for speakers and one for line.
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f6e4d0475351..d000522cb0f4 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -978,7 +978,7 @@ config USB_STKWEBCAM
           Supported devices are typically found in some Asus laptops,
           with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
           may be supported by the stk11xx driver, from which this is
-          derived, see http://stk11xx.sourceforge.net
+          derived, see <http://sourceforge.net/projects/syntekdriver/> 
 
           To compile this driver as a module, choose M here: the
           module will be called stkwebcam.
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index be35e6965829..9536f1a40dd2 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -4,7 +4,7 @@
  * sensor.
  *
  * The data sheet for this device can be found at:
- *    http://www.marvell.com/products/pcconn/88ALP01.jsp
+ *    http://www.marvell.com/products/pc_connectivity/88alp01/ 
  *
  * Copyright 2006 One Laptop Per Child Association, Inc.
  * Copyright 2006-7 Jonathan Corbet <corbet@lwn.net>
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index 6b805afe5d20..fe1090940b01 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -39,7 +39,7 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
         .tv    = { 0x61, 0x60, I2C_CLIENT_END },
 };
 
-/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii
+/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ 
    This keeps the PCI ID database up to date. Note that the entries
    must be added under vendor 0x4444 (Conexant) as subsystem IDs.
    New vendor IDs should still be added to the vendor ID list. */
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index abd64e89f60f..53a67824071b 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -7,7 +7,7 @@
  *    (c) 2008 Steven Toth <stoth@linuxtv.org>
  *      - CX23885/7/8 support
  *
- *  Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
+ *  Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index e46e1ceef72c..660b2a927feb 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -9,7 +9,7 @@
  *    (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org>
  *        - video_ioctl2 conversion
  *
- *  Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
+ *  Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index ca1fd3227a93..87afbbee2063 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -65,7 +65,7 @@ static struct ivtv_card_tuner_i2c ivtv_i2c_tda8290 = {
 
 /********************** card configuration *******************************/
 
-/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii
+/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ 
    This keeps the PCI ID database up to date. Note that the entries
    must be added under vendor 0x4444 (Conexant) as subsystem IDs.
    New vendor IDs should still be added to the vendor ID list. */
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index ef0c8178f255..b1dbcf1d2bcb 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -3,7 +3,7 @@
 
     Copyright (C) 1998-2006 Michael Hunold <michael@mihu.de>
 
-    Visit http://www.mihu.de/linux/saa7146/mxb/
+    Visit http://www.themm.net/~mihu/linux/saa7146/mxb.html 
     for further details about this card.
 
     This program is free software; you can redistribute it and/or modify
diff --git a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
index 2782f94cf6f8..2e86fdc86989 100644
--- a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
+++ b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
@@ -4,7 +4,6 @@
  *                                                                         *
  * Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio                  *
  *                       <medaglia@undl.org.br>                            *
- *                       http://cadu.homelinux.com:8080/                   *
  *                                                                         *
  * Support for SN9C103, DAC Magnitude, exposure and green gain controls    *
  * added by Luca Risolia <luca.risolia@studio.unibo.it>                    *
diff --git a/drivers/media/video/zoran/videocodec.h b/drivers/media/video/zoran/videocodec.h
index 5c27b251354e..b654bfff8740 100644
--- a/drivers/media/video/zoran/videocodec.h
+++ b/drivers/media/video/zoran/videocodec.h
@@ -56,7 +56,7 @@
    the slave is bound to it). Otherwise it doesn't need this functions and
    therfor they may not be initialized.
 
-   The other fuctions are just for convenience, as they are for sure used by
+   The other functions are just for convenience, as they are for sure used by
    most/all of the codecs. The last ones may be ommited, too.
 
    See the structure declaration below for more information and which data has
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 6f89d0a096ea..3c471a4e3e4a 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -1177,7 +1177,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
         if (height > BUZ_MAX_HEIGHT)
                 height = BUZ_MAX_HEIGHT;
 
-        /* Check for vaild parameters */
+        /* Check for invalid parameters */
         if (width < BUZ_MIN_WIDTH || height < BUZ_MIN_HEIGHT ||
             width > BUZ_MAX_WIDTH || height > BUZ_MAX_HEIGHT) {
                 dprintk(1,