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path: root/drivers/usb/misc/rio500.c
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Diffstat (limited to 'drivers/usb/misc/rio500.c')
-rw-r--r--drivers/usb/misc/rio500.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index deb95bb..32d0199 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -32,6 +32,7 @@
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/sched.h>
+#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/random.h>
#include <linux/poll.h>
@@ -428,8 +429,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos)
return read_count;
}
-static struct
-file_operations usb_rio_fops = {
+static const struct file_operations usb_rio_fops = {
.owner = THIS_MODULE,
.read = read_rio,
.write = write_rio,