net: wireless: wifi_sys: fix warning: initialization from incompatible pointer type

diff --git a/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c b/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
index f83ce51a8209ad70f13b353f408154f2103a7d8b..2e54df136b93d1fa1878b9ea9a908e70b30b4cd8 100644 (file)
--- a/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
+++ b/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
@@ -5,7 +5,11 @@
 #include <linux/device.h>\r
 #include <linux/err.h>\r
 \r
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))\r
+static ssize_t wifi_chip_read(struct class *cls, struct class_attribute *attr, char *_buf)\r
+#else\r
 static ssize_t wifi_chip_read(struct class *cls, char *_buf)\r
+#endif\r
 {\r
     int count;\r
 \r