wusb: whci-hcd: always lock whc->lock with interrupts disabled

Always lock whc->lock with spin_lock_irq() or spin_lock_irqsave(). Signed-off-by: David Vrabel <david.vrabel@csr.com>
git-mirror · Feb 16, 2009 · a3c1239 · a3c1239
1 parent d2f8d7e
commit a3c1239
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c
@@ -227,13 +227,13 @@ void scan_async_work(struct work_struct *work)
 	 * Now that the ASL is updated, complete the removal of any
 	 * removed qsets.
 	 */
-	spin_lock(&whc->lock);
+	spin_lock_irq(&whc->lock);
 
 	list_for_each_entry_safe(qset, t, &whc->async_removed_list, list_node) {
 		qset_remove_complete(whc, qset);
 	}
 
-	spin_unlock(&whc->lock);
+	spin_unlock_irq(&whc->lock);
 }
 
 /**

diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c
@@ -255,13 +255,13 @@ void scan_periodic_work(struct work_struct *work)
 	 * Now that the PZL is updated, complete the removal of any
 	 * removed qsets.
 	 */
-	spin_lock(&whc->lock);
+	spin_lock_irq(&whc->lock);
 
 	list_for_each_entry_safe(qset, t, &whc->periodic_removed_list, list_node) {
 		qset_remove_complete(whc, qset);
 	}
 
-	spin_unlock(&whc->lock);
+	spin_unlock_irq(&whc->lock);
 }
 
 /**