提交 5e9e75f8 编写于 作者: J Johan Hovold 提交者: Greg Kroah-Hartman

USB: cdc-acm: use dev_vdbg in read/write paths

Replace dev_dbg with verbose dev_vdbg in read/write paths where
appropriate.
Signed-off-by: NJohan Hovold <jhovold@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 4fa4626c
......@@ -208,7 +208,7 @@ static int acm_write_start(struct acm *acm, int wbn)
return -ENODEV;
}
dev_dbg(&acm->data->dev, "%s - susp_count %d\n", __func__,
dev_vdbg(&acm->data->dev, "%s - susp_count %d\n", __func__,
acm->susp_count);
usb_autopm_get_interface_async(acm->control);
if (acm->susp_count) {
......@@ -361,7 +361,7 @@ static void acm_read_bulk(struct urb *urb)
struct acm *acm = rcv->instance;
int status = urb->status;
dev_dbg(&acm->data->dev, "%s - status %d\n", __func__, status);
dev_vdbg(&acm->data->dev, "%s - status %d\n", __func__, status);
if (!ACM_READY(acm)) {
dev_dbg(&acm->data->dev, "%s - acm not ready\n", __func__);
......@@ -404,7 +404,7 @@ static void acm_rx_tasklet(unsigned long _acm)
unsigned long flags;
unsigned char throttled;
dev_dbg(&acm->data->dev, "%s\n", __func__);
dev_vdbg(&acm->data->dev, "%s\n", __func__);
if (!ACM_READY(acm)) {
dev_dbg(&acm->data->dev, "%s - acm not ready\n", __func__);
......@@ -432,7 +432,7 @@ static void acm_rx_tasklet(unsigned long _acm)
list_del(&buf->list);
spin_unlock_irqrestore(&acm->read_lock, flags);
dev_dbg(&acm->data->dev, "%s - processing buf 0x%p, size = %d\n",
dev_vdbg(&acm->data->dev, "%s - processing buf 0x%p, size = %d\n",
__func__, buf, buf->size);
if (tty) {
spin_lock_irqsave(&acm->throttle_lock, flags);
......@@ -505,7 +505,7 @@ static void acm_rx_tasklet(unsigned long _acm)
return;
} else {
spin_unlock_irqrestore(&acm->read_lock, flags);
dev_dbg(&acm->data->dev,
dev_vdbg(&acm->data->dev,
"%s - sending urb 0x%p, rcv 0x%p, buf 0x%p\n",
__func__, rcv->urb, rcv, buf);
}
......@@ -719,7 +719,7 @@ static int acm_tty_write(struct tty_struct *tty,
if (!count)
return 0;
dev_dbg(&acm->data->dev, "%s - count %d\n", __func__, count);
dev_vdbg(&acm->data->dev, "%s - count %d\n", __func__, count);
spin_lock_irqsave(&acm->write_lock, flags);
wbn = acm_wb_alloc(acm);
......@@ -730,7 +730,7 @@ static int acm_tty_write(struct tty_struct *tty,
wb = &acm->wb[wbn];
count = (count > acm->writesize) ? acm->writesize : count;
dev_dbg(&acm->data->dev, "%s - write %d\n", __func__, count);
dev_vdbg(&acm->data->dev, "%s - write %d\n", __func__, count);
memcpy(wb->buf, buf, count);
wb->len = count;
spin_unlock_irqrestore(&acm->write_lock, flags);
......
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