summaryrefslogtreecommitdiff
path: root/drivers/usb/gadget/function/f_acm.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/gadget/function/f_acm.c')
-rw-r--r--drivers/usb/gadget/function/f_acm.c49
1 files changed, 28 insertions, 21 deletions
diff --git a/drivers/usb/gadget/function/f_acm.c b/drivers/usb/gadget/function/f_acm.c
index ab1065afbbd0..6da4685490ef 100644
--- a/drivers/usb/gadget/function/f_acm.c
+++ b/drivers/usb/gadget/function/f_acm.c
@@ -313,15 +313,15 @@ static void acm_complete_set_line_coding(struct usb_ep *ep,
struct usb_composite_dev *cdev = acm->port.func.config->cdev;
if (req->status != 0) {
- DBG(cdev, "acm ttyGS%d completion, err %d\n",
- acm->port_num, req->status);
+ dev_dbg(&cdev->gadget->dev, "acm ttyGS%d completion, err %d\n",
+ acm->port_num, req->status);
return;
}
/* normal completion */
if (req->actual != sizeof(acm->port_line_coding)) {
- DBG(cdev, "acm ttyGS%d short resp, len %d\n",
- acm->port_num, req->actual);
+ dev_dbg(&cdev->gadget->dev, "acm ttyGS%d short resp, len %d\n",
+ acm->port_num, req->actual);
usb_ep_set_halt(ep);
} else {
struct usb_cdc_line_coding *value = req->buf;
@@ -397,14 +397,16 @@ static int acm_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
default:
invalid:
- VDBG(cdev, "invalid control req%02x.%02x v%04x i%04x l%d\n",
- ctrl->bRequestType, ctrl->bRequest,
- w_value, w_index, w_length);
+ dev_vdbg(&cdev->gadget->dev,
+ "invalid control req%02x.%02x v%04x i%04x l%d\n",
+ ctrl->bRequestType, ctrl->bRequest,
+ w_value, w_index, w_length);
}
/* respond with data transfer or status phase? */
if (value >= 0) {
- DBG(cdev, "acm ttyGS%d req%02x.%02x v%04x i%04x l%d\n",
+ dev_dbg(&cdev->gadget->dev,
+ "acm ttyGS%d req%02x.%02x v%04x i%04x l%d\n",
acm->port_num, ctrl->bRequestType, ctrl->bRequest,
w_value, w_index, w_length);
req->zero = 0;
@@ -428,10 +430,12 @@ static int acm_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
if (intf == acm->ctrl_id) {
if (acm->notify->driver_data) {
- VDBG(cdev, "reset acm control interface %d\n", intf);
+ dev_vdbg(&cdev->gadget->dev,
+ "reset acm control interface %d\n", intf);
usb_ep_disable(acm->notify);
} else {
- VDBG(cdev, "init acm ctrl interface %d\n", intf);
+ dev_vdbg(&cdev->gadget->dev,
+ "init acm ctrl interface %d\n", intf);
if (config_ep_by_speed(cdev->gadget, f, acm->notify))
return -EINVAL;
}
@@ -440,11 +444,13 @@ static int acm_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
} else if (intf == acm->data_id) {
if (acm->port.in->driver_data) {
- DBG(cdev, "reset acm ttyGS%d\n", acm->port_num);
+ dev_dbg(&cdev->gadget->dev,
+ "reset acm ttyGS%d\n", acm->port_num);
gserial_disconnect(&acm->port);
}
if (!acm->port.in->desc || !acm->port.out->desc) {
- DBG(cdev, "activate acm ttyGS%d\n", acm->port_num);
+ dev_dbg(&cdev->gadget->dev,
+ "activate acm ttyGS%d\n", acm->port_num);
if (config_ep_by_speed(cdev->gadget, f,
acm->port.in) ||
config_ep_by_speed(cdev->gadget, f,
@@ -467,7 +473,7 @@ static void acm_disable(struct usb_function *f)
struct f_acm *acm = func_to_acm(f);
struct usb_composite_dev *cdev = f->config->cdev;
- DBG(cdev, "acm ttyGS%d deactivated\n", acm->port_num);
+ dev_dbg(&cdev->gadget->dev, "acm ttyGS%d deactivated\n", acm->port_num);
gserial_disconnect(&acm->port);
usb_ep_disable(acm->notify);
acm->notify->driver_data = NULL;
@@ -537,8 +543,8 @@ static int acm_notify_serial_state(struct f_acm *acm)
spin_lock(&acm->lock);
if (acm->notify_req) {
- DBG(cdev, "acm ttyGS%d serial state %04x\n",
- acm->port_num, acm->serial_state);
+ dev_dbg(&cdev->gadget->dev, "acm ttyGS%d serial state %04x\n",
+ acm->port_num, acm->serial_state);
status = acm_cdc_notify(acm, USB_CDC_NOTIFY_SERIAL_STATE,
0, &acm->serial_state, sizeof(acm->serial_state));
} else {
@@ -691,12 +697,13 @@ acm_bind(struct usb_configuration *c, struct usb_function *f)
if (status)
goto fail;
- DBG(cdev, "acm ttyGS%d: %s speed IN/%s OUT/%s NOTIFY/%s\n",
- acm->port_num,
- gadget_is_superspeed(c->cdev->gadget) ? "super" :
- gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",
- acm->port.in->name, acm->port.out->name,
- acm->notify->name);
+ dev_dbg(&cdev->gadget->dev,
+ "acm ttyGS%d: %s speed IN/%s OUT/%s NOTIFY/%s\n",
+ acm->port_num,
+ gadget_is_superspeed(c->cdev->gadget) ? "super" :
+ gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",
+ acm->port.in->name, acm->port.out->name,
+ acm->notify->name);
return 0;
fail: