gigaset: use dev_ macros for messages

The info() / warn() / err() macros from usb.h for generating kernel
messages are considered inferior to dev_info() / dev_warn() / dev_err()
from device.h.  Replace them where possible.  Also correct the severity
level and improve the text of one message.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

6 files changed, 53 insertions, 43 deletions

diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index 091deb9d1c47..c2bd97d29273 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -575,7 +575,8 @@ int gigaset_m10x_send_skb(struct bc_state *bcs, struct sk_buff *skb)
         else
                 skb = iraw_encode(skb, HW_HDR_LEN, 0);
         if (!skb) {
-                err("unable to allocate memory for encoding!\n");
+                dev_err(bcs->cs->dev,
+                        "unable to allocate memory for encoding!\n");
                 return -ENOMEM;
         }
 
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index 827c32c16795..9d3ce7718e58 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -287,7 +287,7 @@ struct event_t *gigaset_add_event(struct cardstate *cs,
         tail = cs->ev_tail;
         next = (tail + 1) % MAX_EVENTS;
         if (unlikely(next == cs->ev_head))
-                err("event queue full");
+                dev_err(cs->dev, "event queue full\n");
         else {
                 event = cs->events + tail;
                 event->type = type;
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index f365993161fc..003752954993 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -106,7 +106,6 @@ enum debuglevel {
 #undef err
 #undef info
 #undef warn
-#undef notice
 
 #define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
         format "\n" , ## arg)
@@ -114,8 +113,6 @@ enum debuglevel {
         format "\n" , ## arg)
 #define warn(format, arg...) printk(KERN_WARNING KBUILD_MODNAME ": " \
         format "\n" , ## arg)
-#define notice(format, arg...) printk(KERN_NOTICE KBUILD_MODNAME ": " \
-        format "\n" , ## arg)
 
 #ifdef CONFIG_GIGASET_DEBUG
 
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c
index 9e089f06a942..3c127a8cbaf2 100644
--- a/drivers/isdn/gigaset/i4l.c
+++ b/drivers/isdn/gigaset/i4l.c
@@ -46,7 +46,8 @@ static int writebuf_from_LL(int driverID, int channel, int ack,
                 return -ENODEV;
         }
         if (channel < 0 || channel >= cs->channels) {
-                err("%s: invalid channel ID (%d)", __func__, channel);
+                dev_err(cs->dev, "%s: invalid channel ID (%d)\n",
+                        __func__, channel);
                 return -ENODEV;
         }
         bcs = &cs->bcs[channel];
@@ -58,11 +59,13 @@ static int writebuf_from_LL(int driverID, int channel, int ack,
 
         if (!len) {
                 if (ack)
-                        notice("%s: not ACKing empty packet", __func__);
+                        dev_notice(cs->dev, "%s: not ACKing empty packet\n",
+                                   __func__);
                 return 0;
         }
         if (len > MAX_BUF_SIZE) {
-                err("%s: packet too large (%d bytes)", __func__, len);
+                dev_err(cs->dev, "%s: packet too large (%d bytes)\n",
+                        __func__, len);
                 return -EINVAL;
         }
 
@@ -116,8 +119,7 @@ static int command_from_LL(isdn_ctrl *cntrl)
         gigaset_debugdrivers();
 
         if (!cs) {
-                warn("LL tried to access unknown device with nr. %d",
-                     cntrl->driver);
+                err("%s: invalid driver ID (%d)", __func__, cntrl->driver);
                 return -ENODEV;
         }
 
@@ -126,7 +128,7 @@ static int command_from_LL(isdn_ctrl *cntrl)
                 gig_dbg(DEBUG_ANY, "ISDN_CMD_IOCTL (driver: %d, arg: %ld)",
                         cntrl->driver, cntrl->arg);
 
-                warn("ISDN_CMD_IOCTL is not supported.");
+                dev_warn(cs->dev, "ISDN_CMD_IOCTL not supported\n");
                 return -EINVAL;
 
         case ISDN_CMD_DIAL:
@@ -138,22 +140,23 @@ static int command_from_LL(isdn_ctrl *cntrl)
                         cntrl->parm.setup.si1, cntrl->parm.setup.si2);
 
                 if (cntrl->arg >= cs->channels) {
-                        err("ISDN_CMD_DIAL: invalid channel (%d)",
-                            (int) cntrl->arg);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_DIAL: invalid channel (%d)\n",
+                                (int) cntrl->arg);
                         return -EINVAL;
                 }
 
                 bcs = cs->bcs + cntrl->arg;
 
                 if (!gigaset_get_channel(bcs)) {
-                        err("ISDN_CMD_DIAL: channel not free");
+                        dev_err(cs->dev, "ISDN_CMD_DIAL: channel not free\n");
                         return -EBUSY;
                 }
 
                 sp = kmalloc(sizeof *sp, GFP_ATOMIC);
                 if (!sp) {
                         gigaset_free_channel(bcs);
-                        err("ISDN_CMD_DIAL: out of memory");
+                        dev_err(cs->dev, "ISDN_CMD_DIAL: out of memory\n");
                         return -ENOMEM;
                 }
                 *sp = cntrl->parm.setup;
@@ -173,8 +176,9 @@ static int command_from_LL(isdn_ctrl *cntrl)
                 gig_dbg(DEBUG_ANY, "ISDN_CMD_ACCEPTD");
 
                 if (cntrl->arg >= cs->channels) {
-                        err("ISDN_CMD_ACCEPTD: invalid channel (%d)",
-                            (int) cntrl->arg);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_ACCEPTD: invalid channel (%d)\n",
+                                (int) cntrl->arg);
                         return -EINVAL;
                 }
 
@@ -196,8 +200,9 @@ static int command_from_LL(isdn_ctrl *cntrl)
                         (int) cntrl->arg);
 
                 if (cntrl->arg >= cs->channels) {
-                        err("ISDN_CMD_HANGUP: invalid channel (%u)",
-                            (unsigned) cntrl->arg);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_HANGUP: invalid channel (%d)\n",
+                                (int) cntrl->arg);
                         return -EINVAL;
                 }
 
@@ -224,8 +229,9 @@ static int command_from_LL(isdn_ctrl *cntrl)
                         cntrl->arg & 0xff, (cntrl->arg >> 8));
 
                 if ((cntrl->arg & 0xff) >= cs->channels) {
-                        err("ISDN_CMD_SETL2: invalid channel (%u)",
-                            (unsigned) cntrl->arg & 0xff);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_SETL2: invalid channel (%d)\n",
+                                (int) cntrl->arg & 0xff);
                         return -EINVAL;
                 }
 
@@ -244,14 +250,16 @@ static int command_from_LL(isdn_ctrl *cntrl)
                         cntrl->arg & 0xff, (cntrl->arg >> 8));
 
                 if ((cntrl->arg & 0xff) >= cs->channels) {
-                        err("ISDN_CMD_SETL3: invalid channel (%u)",
-                            (unsigned) cntrl->arg & 0xff);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_SETL3: invalid channel (%d)\n",
+                                (int) cntrl->arg & 0xff);
                         return -EINVAL;
                 }
 
                 if (cntrl->arg >> 8 != ISDN_PROTO_L3_TRANS) {
-                        err("ISDN_CMD_SETL3: invalid protocol %lu",
-                            cntrl->arg >> 8);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_SETL3: invalid protocol %lu\n",
+                                cntrl->arg >> 8);
                         return -EINVAL;
                 }
 
@@ -262,8 +270,9 @@ static int command_from_LL(isdn_ctrl *cntrl)
         case ISDN_CMD_ALERT:
                 gig_dbg(DEBUG_ANY, "ISDN_CMD_ALERT"); //FIXME
                 if (cntrl->arg >= cs->channels) {
-                        err("ISDN_CMD_ALERT: invalid channel (%d)",
-                            (int) cntrl->arg);
+                        dev_err(cs->dev,
+                                "ISDN_CMD_ALERT: invalid channel (%d)\n",
+                                (int) cntrl->arg);
                         return -EINVAL;
                 }
                 //bcs = cs->bcs + cntrl->arg;
@@ -295,7 +304,8 @@ static int command_from_LL(isdn_ctrl *cntrl)
                 gig_dbg(DEBUG_ANY, "ISDN_CMD_GETSIL");
                 break;
         default:
-                err("unknown command %d from LL", cntrl->command);
+                dev_err(cs->dev, "unknown command %d from LL\n",
+                        cntrl->command);
                 return -EINVAL;
         }
 
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index af195b07c191..521951a898ec 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -197,7 +197,7 @@ static void if_close(struct tty_struct *tty, struct file *filp)
         mutex_lock(&cs->mutex);
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else {
                 if (!--cs->open_count) {
                         spin_lock_irqsave(&cs->lock, flags);
@@ -232,7 +232,7 @@ static int if_ioctl(struct tty_struct *tty, struct file *file,
                 return -ERESTARTSYS; // FIXME -EINTR?
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else {
                 retval = 0;
                 switch (cmd) {
@@ -364,9 +364,9 @@ static int if_write(struct tty_struct *tty, const unsigned char *buf, int count)
                 return -ERESTARTSYS; // FIXME -EINTR?
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else if (cs->mstate != MS_LOCKED) {
-                warn("can't write to unlocked device");
+                dev_warn(cs->dev, "can't write to unlocked device\n");
                 retval = -EBUSY;
         } else if (!cs->connected) {
                 gig_dbg(DEBUG_ANY, "can't write to unplugged device");
@@ -398,9 +398,9 @@ static int if_write_room(struct tty_struct *tty)
                 return -ERESTARTSYS; // FIXME -EINTR?
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else if (cs->mstate != MS_LOCKED) {
-                warn("can't write to unlocked device");
+                dev_warn(cs->dev, "can't write to unlocked device\n");
                 retval = -EBUSY;
         } else if (!cs->connected) {
                 gig_dbg(DEBUG_ANY, "can't write to unplugged device");
@@ -430,9 +430,9 @@ static int if_chars_in_buffer(struct tty_struct *tty)
                 return -ERESTARTSYS; // FIXME -EINTR?
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else if (cs->mstate != MS_LOCKED) {
-                warn("can't write to unlocked device");
+                dev_warn(cs->dev, "can't write to unlocked device\n");
                 retval = -EBUSY;
         } else if (!cs->connected) {
                 gig_dbg(DEBUG_ANY, "can't write to unplugged device");
@@ -460,7 +460,7 @@ static void if_throttle(struct tty_struct *tty)
         mutex_lock(&cs->mutex);
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else {
                 //FIXME
         }
@@ -483,7 +483,7 @@ static void if_unthrottle(struct tty_struct *tty)
         mutex_lock(&cs->mutex);
 
         if (!cs->open_count)
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
         else {
                 //FIXME
         }
@@ -510,7 +510,7 @@ static void if_set_termios(struct tty_struct *tty, struct ktermios *old)
         mutex_lock(&cs->mutex);
 
         if (!cs->open_count) {
-                warn("%s: device not opened", __func__);
+                dev_warn(cs->dev, "%s: device not opened\n", __func__);
                 goto out;
         }
 
@@ -623,7 +623,8 @@ void gigaset_if_init(struct cardstate *cs)
         if (!IS_ERR(cs->tty_dev))
                 dev_set_drvdata(cs->tty_dev, cs);
         else {
-                warn("could not register device to the tty subsystem");
+                dev_warn(cs->dev,
+                         "could not register device to the tty subsystem\n");
                 cs->tty_dev = NULL;
         }
         mutex_unlock(&cs->mutex);
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index 77d20ab0cd4d..4661830a49db 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -498,8 +498,9 @@ static int send_cb(struct cardstate *cs, struct cmdbuf_t *cb)
 
                         if (status) {
                                 ucs->busy = 0;
-                                err("could not submit urb (error %d)\n",
-                                    -status);
+                                dev_err(cs->dev,
+                                        "could not submit urb (error %d)\n",
+                                        -status);
                                 cb->len = 0; /* skip urb => remove cb+wakeup
                                                 in next loop cycle */
                         }
@@ -670,7 +671,7 @@ static int write_modem(struct cardstate *cs)
         spin_unlock_irqrestore(&cs->lock, flags);
 
         if (ret) {
-                err("could not submit urb (error %d)\n", -ret);
+                dev_err(cs->dev, "could not submit urb (error %d)\n", -ret);
                 ucs->busy = 0;
         }