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-rw-r--r--usb-linux.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/usb-linux.c b/usb-linux.c
index 6490582232..ef29a76ce5 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -54,7 +54,7 @@ struct usb_ctrltransfer {
void *data;
};
-typedef int USBScanFunc(void *opaque, int bus_num, int addr, char *port,
+typedef int USBScanFunc(void *opaque, int bus_num, int addr, const char *port,
int class_id, int vendor_id, int product_id,
const char *product_name, int speed);
@@ -1141,7 +1141,8 @@ static int usb_linux_full_speed_compat(USBHostDevice *dev)
}
static int usb_host_open(USBHostDevice *dev, int bus_num,
- int addr, char *port, const char *prod_name, int speed)
+ int addr, const char *port,
+ const char *prod_name, int speed)
{
int fd = -1, ret;
char buf[1024];
@@ -1774,7 +1775,8 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
static QEMUTimer *usb_auto_timer;
-static int usb_host_auto_scan(void *opaque, int bus_num, int addr, char *port,
+static int usb_host_auto_scan(void *opaque, int bus_num,
+ int addr, const char *port,
int class_id, int vendor_id, int product_id,
const char *product_name, int speed)
{
@@ -1948,7 +1950,8 @@ static const char *usb_class_str(uint8_t class)
return p->class_name;
}
-static void usb_info_device(Monitor *mon, int bus_num, int addr, char *port,
+static void usb_info_device(Monitor *mon, int bus_num,
+ int addr, const char *port,
int class_id, int vendor_id, int product_id,
const char *product_name,
int speed)
@@ -1989,7 +1992,7 @@ static void usb_info_device(Monitor *mon, int bus_num, int addr, char *port,
}
static int usb_host_info_device(void *opaque, int bus_num, int addr,
- char *path, int class_id,
+ const char *path, int class_id,
int vendor_id, int product_id,
const char *product_name,
int speed)