Replace semaphore netlink_mutex with mutex. Semaphores are
going away in the future.
Signed-off-by: Binoy Jayan <binoy.ja...@linaro.org>
Reviewed-by: Arnd Bergmann <a...@arndb.de>
---
drivers/staging/gdm724x/netlink_k.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/staging/gdm724x/netlink_k.c
b/drivers/staging/gdm724x/netlink_k.c
index a0232e8..abe2425 100644
--- a/drivers/staging/gdm724x/netlink_k.c
+++ b/drivers/staging/gdm724x/netlink_k.c
@@ -14,6 +14,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/export.h>
+#include <linux/mutex.h>
#include <linux/etherdevice.h>
#include <linux/netlink.h>
#include <asm/byteorder.h>
@@ -21,13 +22,7 @@
#include "netlink_k.h"
-#if defined(DEFINE_MUTEX)
static DEFINE_MUTEX(netlink_mutex);
-#else
-static struct semaphore netlink_mutex;
-#define mutex_lock(x) down(x)
-#define mutex_unlock(x) up(x)
-#endif
#define ND_MAX_GROUP 30
#define ND_IFINDEX_LEN sizeof(int)
@@ -96,10 +91,6 @@ struct sock *netlink_init(int unit,
.input = netlink_rcv,
};
-#if !defined(DEFINE_MUTEX)
- init_MUTEX(&netlink_mutex);
-#endif
-
sock = netlink_kernel_create(&init_net, unit, &cfg);
if (sock)
--
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