backends: remove unused headers

Remove headers declaring internal backends API.

Signed-off-by: Dmitry Baryshkov <[email protected]>

Author: lumag

alpaca.c

@@ -42,7 +42,6 @@
 #include <unistd.h>
 
 #include "cdba-server.h"
-#include "alpaca.h"
 #include "device.h"
 
 struct alpaca {

alpaca.h

@@ -42,7 +42,6 @@
 #include <unistd.h>
 
 #include "cdba-server.h"
-#include "cdb_assist.h"
 #include "device.h"
 
 struct cdb_assist {
@@ -90,6 +89,8 @@ enum {
 	STATE_num_num_m,
 };
 
+static void cdb_set_voltage(struct cdb_assist *cdb, unsigned mV);
+
 static void cdb_parser_bool(struct cdb_assist *cdb, const char *key, bool set)
 {
 	static const char *sz_keys[] = { "vbat", "btn1", "btn2", "btn3", "vbus" };
@@ -361,7 +362,7 @@ void cdb_assist_print_status(struct device *dev)
 	cdba_send_buf(MSG_STATUS_UPDATE, n, buf);
 }
 
-void cdb_set_voltage(struct cdb_assist *cdb, unsigned mV)
+static void cdb_set_voltage(struct cdb_assist *cdb, unsigned mV)
 {
 	char buf[20];
 	int n;

cdb_assist.c

@@ -41,7 +41,6 @@
 #include <unistd.h>
 
 #include "cdba-server.h"
-#include "conmux.h"
 #include "device.h"
 
 extern int h_errno;

cdb_assist.h

@@ -41,7 +41,7 @@
 #include <unistd.h>
 
 #include "cdba-server.h"
-#include "ftdi-gpio.h"
+#include "device.h"
 
 #include <ftdi.h>
 

conmux.c

@@ -43,7 +43,6 @@
 #include <unistd.h>
 
 #include "cdba-server.h"
-#include "qcomlt_dbg.h"
 #include "device.h"
 
 struct qcomlt_dbg {