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path: root/drivers/usb/gadget/function/f_printer.c
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Diffstat (limited to 'drivers/usb/gadget/function/f_printer.c')
-rw-r--r--drivers/usb/gadget/function/f_printer.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c
index 0fbfb2b2aa08..26ccad5d8680 100644
--- 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;
}