Fix warning for unused parameters with mingw-gcc

borneoa · borneoa · commit 12f06e31f681 · 2017-10-27T10:21:11.000+02:00
Compile with command
make CC=x86_64-w64-mingw32-gcc AR=x86_64-w64-mingw32-ar
or
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar

Signed-off-by: Antonio Borneo &lt;borneo.antonio@gmail.com&gt;
diff --git a/init.c b/init.c
@@ -28,6 +28,8 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/stat.h>
+
+#include "compiler.h"
 #include "init.h"
 #include "serial.h"
 #include "stm32.h"
@@ -156,7 +158,8 @@ static int release_gpio(int n, int input, int exported)
 	return 1;
 }
 #else
-static int drive_gpio(int n, int level, struct gpio_list **gpio_to_release)
+static int drive_gpio(int __unused n, int __unused level,
+		      struct gpio_list __unused **gpio_to_release)
 {
 	fprintf(stderr, "GPIO control only available in Linux\n");
 	return 0;
diff --git a/serial_w32.c b/serial_w32.c
@@ -27,6 +27,7 @@
 #include <windows.h>
 #include <ctype.h>
 
+#include "compiler.h"
 #include "serial.h"
 #include "port.h"
 
@@ -88,7 +89,7 @@ static serial_t *serial_open(const char *device)
 	return h;
 }
 
-static void serial_flush(const serial_t *h)
+static void serial_flush(const serial_t __unused *h)
 {
 	/* We shouldn't need to flush in non-overlapping (blocking) mode */
 	/* tcflush(h->fd, TCIFLUSH); */

Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,7 @@`
`27`	`27`	`#include <windows.h>`
`28`	`28`	`#include <ctype.h>`
`29`	`29`
	`30`	`+#include "compiler.h"`
`30`	`31`	`#include "serial.h"`
`31`	`32`	`#include "port.h"`
`32`	`33`
`@@ -88,7 +89,7 @@ static serial_t serial_open(const char device)`
`88`	`89`	`return h;`
`89`	`90`	`}`
`90`	`91`
`91`		`-static void serial_flush(const serial_t *h)`
	`92`	`+static void serial_flush(const serial_t __unused *h)`
`92`	`93`	`{`
`93`	`94`	`/* We shouldn't need to flush in non-overlapping (blocking) mode */`
`94`	`95`	`/* tcflush(h->fd, TCIFLUSH); */`