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path: root/drivers/usb/gadget/dbgp.c
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Diffstat (limited to 'drivers/usb/gadget/dbgp.c')
-rw-r--r--drivers/usb/gadget/dbgp.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/gadget/dbgp.c b/drivers/usb/gadget/dbgp.c
index 87d165028162..986fc511a2ed 100644
--- a/drivers/usb/gadget/dbgp.c
+++ b/drivers/usb/gadget/dbgp.c
@@ -13,9 +13,7 @@
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
-#ifdef CONFIG_USB_G_DBGP_SERIAL
-#include "u_serial.c"
-#endif
+#include "u_serial.h"
#define DRIVER_VENDOR_ID 0x0525 /* NetChip */
#define DRIVER_PRODUCT_ID 0xc0de /* undefined */
@@ -233,6 +231,10 @@ static void dbgp_unbind(struct usb_gadget *gadget)
gadget->ep0->driver_data = NULL;
}
+#ifdef CONFIG_USB_G_DBGP_SERIAL
+static unsigned char tty_line;
+#endif
+
static int __init dbgp_configure_endpoints(struct usb_gadget *gadget)
{
int stp;
@@ -270,7 +272,7 @@ static int __init dbgp_configure_endpoints(struct usb_gadget *gadget)
dbgp.serial->in->desc = &i_desc;
dbgp.serial->out->desc = &o_desc;
- if (gserial_setup(gadget, 1) < 0) {
+ if (gserial_alloc_line(&tty_line)) {
stp = 3;
goto fail_3;
}
@@ -379,7 +381,7 @@ static int dbgp_setup(struct usb_gadget *gadget,
#ifdef CONFIG_USB_G_DBGP_PRINTK
err = dbgp_enable_ep();
#else
- err = gserial_connect(dbgp.serial, 0);
+ err = gserial_connect(dbgp.serial, tty_line);
#endif
if (err < 0)
goto fail;
@@ -422,7 +424,7 @@ static void __exit dbgp_exit(void)
{
usb_gadget_unregister_driver(&dbgp_driver);
#ifdef CONFIG_USB_G_DBGP_SERIAL
- gserial_cleanup();
+ gserial_free_line(tty_line);
#endif
}