1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/net/wireless/cw1200/hwio.c b/drivers/net/wireless/cw1200/hwio.c
index dad3fb331818..ff230b7aeedd 100644
--- a/drivers/net/wireless/cw1200/hwio.c
+++ b/drivers/net/wireless/cw1200/hwio.c
@@ -69,31 +69,33 @@ static int __cw1200_reg_write(struct cw1200_common *priv, u16 addr,
 static inline int __cw1200_reg_read_32(struct cw1200_common *priv,
                                         u16 addr, u32 *val)
 {
-        int i = __cw1200_reg_read(priv, addr, val, sizeof(*val), 0);
-        *val = le32_to_cpu(*val);
+        __le32 tmp;
+        int i = __cw1200_reg_read(priv, addr, &tmp, sizeof(tmp), 0);
+        *val = le32_to_cpu(tmp);
         return i;
 }
 
 static inline int __cw1200_reg_write_32(struct cw1200_common *priv,
                                         u16 addr, u32 val)
 {
-        val = cpu_to_le32(val);
-        return __cw1200_reg_write(priv, addr, &val, sizeof(val), 0);
+        __le32 tmp = cpu_to_le32(val);
+        return __cw1200_reg_write(priv, addr, &tmp, sizeof(tmp), 0);
 }
 
 static inline int __cw1200_reg_read_16(struct cw1200_common *priv,
                                         u16 addr, u16 *val)
 {
-        int i = __cw1200_reg_read(priv, addr, val, sizeof(*val), 0);
-        *val = le16_to_cpu(*val);
+        __le16 tmp;
+        int i = __cw1200_reg_read(priv, addr, &tmp, sizeof(tmp), 0);
+        *val = le16_to_cpu(tmp);
         return i;
 }
 
 static inline int __cw1200_reg_write_16(struct cw1200_common *priv,
                                         u16 addr, u16 val)
 {
-        val = cpu_to_le16(val);
-        return __cw1200_reg_write(priv, addr, &val, sizeof(val), 0);
+        __le16 tmp = cpu_to_le16(val);
+        return __cw1200_reg_write(priv, addr, &tmp, sizeof(tmp), 0);
 }
 
 int cw1200_reg_read(struct cw1200_common *priv, u16 addr, void *buf,