[][openwrt][switch][ARHT][update switch app to v1.0.7]

[Description]
Add below modification:
1). align switch app version to v1.0.7 with ARHT
2). fixed check_patch errors as much as possible in switch app
3). get_chip_name() directly return AN8855 to prevent 0x1f register
     from being overwritten by reg_read
4). correct some files from Windos(CRLF) to UNIX(LF)

[Release-log]
N/A


Change-Id: I4913c8124ded81cffe0493748c0347fdb1fbb22f
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9453546
diff --git a/feed/app/switch/src/switch_753x.c b/feed/app/switch/src/switch_753x.c
index 9218e57..03e9778 100644
--- a/feed/app/switch/src/switch_753x.c
+++ b/feed/app/switch/src/switch_753x.c
@@ -15,11 +15,12 @@
 #include "switch_fun.h"
 #include "switch_fun_an8855.h"
 
-#define SWITCH_APP_VERSION "1.0.1"
+#define SWITCH_APP_VERSION "1.0.7"
 
 struct mt753x_attr *attres;
 int chip_name;
 bool nl_init_flag;
+bool air_skip_check_flag;
 struct switch_func_s *p_switch_func;
 
 static void usage(char *cmd)
@@ -480,6 +481,12 @@
 	FILE *fp = NULL;
 	char buff[255];
 
+	/*judge an8855, must be placed before reg_read*/
+	if (air_skip_check_flag) {
+		temp = 0x8855;
+		return temp;
+	}
+
 	/*judge jaguar embedded switch */
 	fp = fopen("/proc/device-tree/compatible", "r");
 	if (fp != NULL) {
@@ -504,11 +511,6 @@
 	if (temp == 0x7531)
 		return temp;
 
-	/*judge an8855 */
-	reg_read(0x10005000, &temp);
-	if (temp == 0x8855)
-		return temp;
-
 	return -1;
 }
 
@@ -639,6 +641,8 @@
 int main(int argc, char *argv[])
 {
 	int err = -EINVAL;
+	FILE *fp = NULL;
+	char buff[255];
 
 	attres = (struct mt753x_attr *)malloc(sizeof(struct mt753x_attr));
 	if (attres == NULL) {
@@ -649,28 +653,35 @@
 	attres->port_num = -1;
 	attres->phy_dev = -1;
 	nl_init_flag = true;
+	air_skip_check_flag = false;
 
-	/* dsa netlink family might not be enabled. Try gsw netlink family. */
-	err = mt753x_netlink_init(MT753X_DSA_GENL_NAME);
-	if (!err)
-		chip_name = get_chip_name();
+	fp = fopen("/proc/air_sw/device", "r");
+	if (fp != NULL) {
+		if (fgets(buff, 255, (FILE *) fp) && strstr(buff, "an8855"))
+			air_skip_check_flag = true;
 
-	if (err < 0) {
-		err = mt753x_netlink_init(MT753X_GENL_NAME);
-		if (!err)
-			chip_name = get_chip_name();
-	}
+		if ((fclose(fp) == 0) && air_skip_check_flag) {
+			err = mt753x_netlink_init(AN8855_DSA_GENL_NAME);
+			if (!err)
+				chip_name = get_chip_name();
 
-	if (err < 0) {
-		err = mt753x_netlink_init(AN8855_DSA_GENL_NAME);
+			if (err < 0) {
+				err = mt753x_netlink_init(AN8855_GENL_NAME);
+				if (!err)
+					chip_name = get_chip_name();
+			}
+		}
+	} else {
+		/* dsa netlink family might not be enabled. Try gsw netlink family. */
+		err = mt753x_netlink_init(MT753X_DSA_GENL_NAME);
 		if (!err)
 			chip_name = get_chip_name();
-	}
 
-	if (err < 0) {
-		err = mt753x_netlink_init(AN8855_GENL_NAME);
-		if (!err)
-			chip_name = get_chip_name();
+		if (err < 0) {
+			err = mt753x_netlink_init(MT753X_GENL_NAME);
+			if (!err)
+				chip_name = get_chip_name();
+		}
 	}
 
 	if (err < 0) {