wrappers for ->i_mutex access

[linux-drm-fsl-dcu.git] / drivers / usb / gadget / function / f_printer.c

diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c
index 0fbfb2b2aa08b3ade8e4b487d012188687b29e05..26ccad5d8680a3a1b5c75b4bf89018340eeb1846 100644 (file)
--- a/drivers/usb/gadget/function/f_printer.c
+++ b/drivers/usb/gadget/function/f_printer.c
@@ -673,7 +673,7 @@ printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)
        unsigned long           flags;
        int                     tx_list_empty;
 
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
        spin_lock_irqsave(&dev->lock, flags);
        tx_list_empty = (likely(list_empty(&dev->tx_reqs)));
        spin_unlock_irqrestore(&dev->lock, flags);
@@ -683,7 +683,7 @@ printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)
                wait_event_interruptible(dev->tx_flush_wait,
                                (likely(list_empty(&dev->tx_reqs_active))));
        }
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
 
        return 0;
 }