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path: root/drivers/firewire/core-device.c
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Diffstat (limited to 'drivers/firewire/core-device.c')
-rw-r--r--drivers/firewire/core-device.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 014cabd..5db0518 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -33,7 +33,6 @@
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/rwsem.h>
-#include <linux/semaphore.h>
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/workqueue.h>
@@ -828,9 +827,9 @@ static int update_unit(struct device *dev, void *data)
struct fw_driver *driver = (struct fw_driver *)dev->driver;
if (is_fw_unit(dev) && driver != NULL && driver->update != NULL) {
- down(&dev->sem);
+ device_lock(dev);
driver->update(unit);
- up(&dev->sem);
+ device_unlock(dev);
}
return 0;
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