---

yaml
---
r: 130716
b: refs/heads/master
c: 9e772d0
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 17294ab2ca8e8c46f2e4825c55541b2b88e52bf4
+refs/heads/master: 9e772d0135a5b5f8355320be429efa339700d52d

trunk/block/blk-core.c

@@ -69,7 +69,7 @@ static void drive_stat_acct(struct request *rq, int new_io)
 	int rw = rq_data_dir(rq);
 	int cpu;
 
-	if (!blk_fs_request(rq) || !disk || !blk_do_io_stat(disk->queue))
+	if (!blk_fs_request(rq) || !disk || !blk_queue_io_stat(disk->queue))
 		return;
 
 	cpu = part_stat_lock();
@@ -1667,7 +1667,7 @@ static void blk_account_io_completion(struct request *req, unsigned int bytes)
 {
 	struct gendisk *disk = req->rq_disk;
 
-	if (!disk || !blk_do_io_stat(disk->queue))
+	if (!disk || !blk_queue_io_stat(disk->queue))
 		return;
 
 	if (blk_fs_request(req)) {
@@ -1686,7 +1686,7 @@ static void blk_account_io_done(struct request *req)
 {
 	struct gendisk *disk = req->rq_disk;
 
-	if (!disk || !blk_do_io_stat(disk->queue))
+	if (!disk || !blk_queue_io_stat(disk->queue))
 		return;
 
 	/*

trunk/block/blk.h

@@ -108,12 +108,4 @@ static inline int blk_cpu_to_group(int cpu)
 #endif
 }
 
-static inline int blk_do_io_stat(struct request_queue *q)
-{
-	if (q)
-		return blk_queue_io_stat(q);
-
-	return 0;
-}
-
 #endif

trunk/drivers/ide/ide-cd.c

@@ -787,6 +787,9 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 		if (blk_fs_request(rq)) {
 			ide_end_request(drive, 1, rq->nr_sectors);
 			return ide_stopped;
+		} else if (rq->cmd_type == REQ_TYPE_ATA_PC && !rq->bio) {
+			ide_end_request(drive, 1, 1);
+			return ide_stopped;
 		}
 		goto end_request;
 	}

trunk/drivers/ide/ide-io.c

@@ -418,11 +418,14 @@ void ide_map_sg(ide_drive_t *drive, struct request *rq)
 	ide_hwif_t *hwif = drive->hwif;
 	struct scatterlist *sg = hwif->sg_table;
 
-	if (rq->cmd_type != REQ_TYPE_ATA_TASKFILE) {
-		hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
-	} else {
+	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
 		sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
 		hwif->sg_nents = 1;
+	} else if (!rq->bio) {
+		sg_init_one(sg, rq->data, rq->data_len);
+		hwif->sg_nents = 1;
+	} else {
+		hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
 	}
 }
 

trunk/drivers/usb/host/whci/asl.c

@@ -170,17 +170,12 @@ void asl_stop(struct whc *whc)
 void asl_update(struct whc *whc, uint32_t wusbcmd)
 {
 	struct wusbhc *wusbhc = &whc->wusbhc;
-	long t;
 
 	mutex_lock(&wusbhc->mutex);
 	if (wusbhc->active) {
 		whc_write_wusbcmd(whc, wusbcmd, wusbcmd);
-		t = wait_event_timeout(
-			whc->async_list_wq,
-			(le_readl(whc->base + WUSBCMD) & WUSBCMD_ASYNC_UPDATED) == 0,
-			msecs_to_jiffies(1000));
-		if (t == 0)
-			whc_hw_error(whc, "ASL update timeout");
+		wait_event(whc->async_list_wq,
+			   (le_readl(whc->base + WUSBCMD) & WUSBCMD_ASYNC_UPDATED) == 0);
 	}
 	mutex_unlock(&wusbhc->mutex);
 }

trunk/drivers/usb/host/whci/hw.c

@@ -87,18 +87,3 @@ int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len)
 
 	return ret;
 }
-
-/**
- * whc_hw_error - recover from a hardware error
- * @whc:    the WHCI HC that broke.
- * @reason: a description of the failure.
- *
- * Recover from broken hardware with a full reset.
- */
-void whc_hw_error(struct whc *whc, const char *reason)
-{
-	struct wusbhc *wusbhc = &whc->wusbhc;
-
-	dev_err(&whc->umc->dev, "hardware error: %s\n", reason);
-	wusbhc_reset_all(wusbhc);
-}

trunk/drivers/usb/host/whci/pzl.c

@@ -183,17 +183,12 @@ void pzl_stop(struct whc *whc)
 void pzl_update(struct whc *whc, uint32_t wusbcmd)
 {
 	struct wusbhc *wusbhc = &whc->wusbhc;
-	long t;
 
 	mutex_lock(&wusbhc->mutex);
 	if (wusbhc->active) {
 		whc_write_wusbcmd(whc, wusbcmd, wusbcmd);
-		t = wait_event_timeout(
-			whc->periodic_list_wq,
-			(le_readl(whc->base + WUSBCMD) & WUSBCMD_PERIODIC_UPDATED) == 0,
-			msecs_to_jiffies(1000));
-		if (t == 0)
-			whc_hw_error(whc, "PZL update timeout");
+		wait_event(whc->periodic_list_wq,
+			   (le_readl(whc->base + WUSBCMD) & WUSBCMD_PERIODIC_UPDATED) == 0);
 	}
 	mutex_unlock(&wusbhc->mutex);
 }

trunk/drivers/usb/host/whci/whcd.h

@@ -137,7 +137,6 @@ void whc_clean_up(struct whc *whc);
 /* hw.c */
 void whc_write_wusbcmd(struct whc *whc, u32 mask, u32 val);
 int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len);
-void whc_hw_error(struct whc *whc, const char *reason);
 
 /* wusb.c */
 int whc_wusbhc_start(struct wusbhc *wusbhc);

trunk/drivers/usb/wusbcore/devconnect.c

@@ -386,7 +386,6 @@ static void __wusbhc_dev_disconnect(struct wusbhc *wusbhc,
 			  | USB_PORT_STAT_LOW_SPEED | USB_PORT_STAT_HIGH_SPEED);
 	port->change |= USB_PORT_STAT_C_CONNECTION | USB_PORT_STAT_C_ENABLE;
 	if (wusb_dev) {
-		dev_dbg(wusbhc->dev, "disconnecting device from port %d\n", wusb_dev->port_idx);
 		if (!list_empty(&wusb_dev->cack_node))
 			list_del_init(&wusb_dev->cack_node);
 		/* For the one in cack_add() */

trunk/drivers/usb/wusbcore/rh.c

@@ -100,9 +100,6 @@ static int wusbhc_rh_port_reset(struct wusbhc *wusbhc, u8 port_idx)
 	struct wusb_port *port = wusb_port_by_idx(wusbhc, port_idx);
 	struct wusb_dev *wusb_dev = port->wusb_dev;
 
-	if (wusb_dev == NULL)
-		return -ENOTCONN;
-
 	port->status |= USB_PORT_STAT_RESET;
 	port->change |= USB_PORT_STAT_C_RESET;
 

trunk/drivers/uwb/allocator.c

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/uwb.h>
 

trunk/drivers/uwb/drp.c

@@ -66,14 +66,14 @@ static void uwb_rc_set_drp_cmd_done(struct uwb_rc *rc, void *arg,
 	} else
 		dev_err(&rc->uwb_dev.dev, "SET-DRP-IE: timeout\n");
 
-	spin_lock_bh(&rc->rsvs_lock);
+	spin_lock(&rc->rsvs_lock);
 	if (rc->set_drp_ie_pending > 1) {
 		rc->set_drp_ie_pending = 0;
 		uwb_rsv_queue_update(rc);	
 	} else {
 		rc->set_drp_ie_pending = 0;	
 	}
-	spin_unlock_bh(&rc->rsvs_lock);
+	spin_unlock(&rc->rsvs_lock);
 }
 
 /**

trunk/drivers/uwb/rsv.c

@@ -114,8 +114,7 @@ void uwb_rsv_dump(char *text, struct uwb_rsv *rsv)
 		devaddr = rsv->target.devaddr;
 	uwb_dev_addr_print(target, sizeof(target), &devaddr);
 
-	dev_dbg(dev, "rsv %s %s -> %s: %s\n",
-		text, owner, target, uwb_rsv_state_str(rsv->state));
+	dev_dbg(dev, "rsv %s -> %s: %s\n", owner, target, uwb_rsv_state_str(rsv->state));
 }
 
 static void uwb_rsv_release(struct kref *kref)
@@ -512,7 +511,8 @@ void uwb_rsv_remove(struct uwb_rsv *rsv)
 
 	if (uwb_rsv_is_owner(rsv))
 		uwb_rsv_put_stream(rsv);
-
+
+	del_timer_sync(&rsv->timer);
 	uwb_dev_put(rsv->owner);
 	if (rsv->target.type == UWB_RSV_TARGET_DEV)
 		uwb_dev_put(rsv->target.dev);
@@ -870,7 +870,7 @@ void uwb_rsv_queue_update(struct uwb_rc *rc)
  */
 void uwb_rsv_sched_update(struct uwb_rc *rc)
 {
-	spin_lock_bh(&rc->rsvs_lock);
+	spin_lock(&rc->rsvs_lock);
 	if (!delayed_work_pending(&rc->rsv_update_work)) {
 		if (rc->set_drp_ie_pending > 0) {
 			rc->set_drp_ie_pending++;
@@ -879,7 +879,7 @@ void uwb_rsv_sched_update(struct uwb_rc *rc)
 		uwb_rsv_queue_update(rc);
 	}
 unlock:
-	spin_unlock_bh(&rc->rsvs_lock);
+	spin_unlock(&rc->rsvs_lock);
 }
 
 /*
@@ -943,22 +943,13 @@ void uwb_rsv_remove_all(struct uwb_rc *rc)
 
 	mutex_lock(&rc->rsvs_mutex);
 	list_for_each_entry_safe(rsv, t, &rc->reservations, rc_node) {
-		if (rsv->state != UWB_RSV_STATE_NONE)
-			uwb_rsv_set_state(rsv, UWB_RSV_STATE_NONE);
-		del_timer_sync(&rsv->timer);
+		uwb_rsv_remove(rsv);
 	}
 	/* Cancel any postponed update. */
 	rc->set_drp_ie_pending = 0;
 	mutex_unlock(&rc->rsvs_mutex);
 
 	cancel_delayed_work_sync(&rc->rsv_update_work);
-	flush_workqueue(rc->rsv_workq);
-
-	mutex_lock(&rc->rsvs_mutex);
-	list_for_each_entry_safe(rsv, t, &rc->reservations, rc_node) {
-		uwb_rsv_remove(rsv);
-	}
-	mutex_unlock(&rc->rsvs_mutex);
 }
 
 void uwb_rsv_init(struct uwb_rc *rc)

trunk/drivers/virtio/virtio_pci.c

@@ -192,7 +192,7 @@ static irqreturn_t vp_interrupt(int irq, void *opaque)
 		drv = container_of(vp_dev->vdev.dev.driver,
 				   struct virtio_driver, driver);
 
-		if (drv && drv->config_changed)
+		if (drv->config_changed)
 			drv->config_changed(&vp_dev->vdev);
 	}
 

trunk/include/linux/bio.h

@@ -451,13 +451,12 @@ extern struct biovec_slab bvec_slabs[BIOVEC_NR_POOLS] __read_mostly;
 
 #ifdef CONFIG_HIGHMEM
 /*
- * remember never ever reenable interrupts between a bvec_kmap_irq and
- * bvec_kunmap_irq!
+ * remember to add offset! and never ever reenable interrupts between a
+ * bvec_kmap_irq and bvec_kunmap_irq!!
  *
  * This function MUST be inlined - it plays with the CPU interrupt flags.
  */
-static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
-		unsigned long *flags)
+static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
 {
 	unsigned long addr;
 
@@ -473,8 +472,7 @@ static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
 	return (char *) addr + bvec->bv_offset;
 }
 
-static __always_inline void bvec_kunmap_irq(char *buffer,
-		unsigned long *flags)
+static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
 {
 	unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
 

trunk/include/linux/blkdev.h

@@ -455,7 +455,7 @@ struct request_queue
 
 #define QUEUE_FLAG_DEFAULT	((1 << QUEUE_FLAG_IO_STAT) |		\
 				 (1 << QUEUE_FLAG_CLUSTER) |		\
-				 (1 << QUEUE_FLAG_STACKABLE))
+				  1 << QUEUE_FLAG_STACKABLE)
 
 static inline int queue_is_locked(struct request_queue *q)
 {