drivers/char: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

24 files changed, 91 insertions, 91 deletions

diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index c69f79598e47..99e6a406efb4 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -35,7 +35,7 @@
 
 //#define AGP_DEBUG 1
 #ifdef AGP_DEBUG
-#define DBG(x,y...) printk (KERN_DEBUG PFX "%s: " x "\n", __FUNCTION__ , ## y)
+#define DBG(x,y...) printk (KERN_DEBUG PFX "%s: " x "\n", __func__ , ## y)
 #else
 #define DBG(x,y...) do { } while (0)
 #endif
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index b8fb251f80ee..ef73e72daedc 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -3490,7 +3490,7 @@ static int cy_tiocmget(struct tty_struct *tty, struct file *file)
         struct BOARD_CTRL __iomem *board_ctrl;
         struct CH_CTRL __iomem *ch_ctrl;
 
-        if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+        if (serial_paranoia_check(info, tty->name, __func__))
                 return -ENODEV;
 
         lock_kernel();
@@ -3561,7 +3561,7 @@ cy_tiocmset(struct tty_struct *tty, struct file *file,
         struct CH_CTRL __iomem *ch_ctrl;
         int retval;
 
-        if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+        if (serial_paranoia_check(info, tty->name, __func__))
                 return -ENODEV;
 
         card = info->card;
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h
index ecee3547a13f..213b3ca3468e 100644
--- a/drivers/char/drm/drmP.h
+++ b/drivers/char/drm/drmP.h
@@ -160,7 +160,7 @@ struct drm_device;
  * \param arg arguments
  */
 #define DRM_ERROR(fmt, arg...) \
-        printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __FUNCTION__ , ##arg)
+        printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg)
 
 /**
  * Memory error output.
@@ -170,7 +170,7 @@ struct drm_device;
  * \param arg arguments
  */
 #define DRM_MEM_ERROR(area, fmt, arg...) \
-        printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __FUNCTION__, \
+        printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __func__, \
                drm_mem_stats[area].name , ##arg)
 
 #define DRM_INFO(fmt, arg...)  printk(KERN_INFO "[" DRM_NAME "] " fmt , ##arg)
@@ -187,7 +187,7 @@ struct drm_device;
                 if ( drm_debug )                        \
                         printk(KERN_DEBUG                               \
                                "[" DRM_NAME ":%s] " fmt ,       \
-                               __FUNCTION__ , ##arg);                   \
+                               __func__ , ##arg);                       \
         } while (0)
 #else
 #define DRM_DEBUG(fmt, arg...)           do { } while (0)
@@ -238,7 +238,7 @@ do {									\
         if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) ||           \
              dev->lock.file_priv != file_priv ) {                       \
                 DRM_ERROR( "%s called without lock held, held  %d owner %p %p\n",\
-                           __FUNCTION__, _DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ),\
+                           __func__, _DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ),\
                            dev->lock.file_priv, file_priv );            \
                 return -EINVAL;                                         \
         }                                                               \
diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c
index 7a1d9a782ddb..9a32169e88fb 100644
--- a/drivers/char/drm/drm_sysfs.c
+++ b/drivers/char/drm/drm_sysfs.c
@@ -34,7 +34,7 @@ static int drm_sysfs_suspend(struct device *dev, pm_message_t state)
         struct drm_minor *drm_minor = to_drm_minor(dev);
         struct drm_device *drm_dev = drm_minor->dev;
 
-        printk(KERN_ERR "%s\n", __FUNCTION__);
+        printk(KERN_ERR "%s\n", __func__);
 
         if (drm_dev->driver->suspend)
                 return drm_dev->driver->suspend(drm_dev, state);
diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c
index 60c9376be486..a86ab30b4620 100644
--- a/drivers/char/drm/i830_dma.c
+++ b/drivers/char/drm/i830_dma.c
@@ -692,7 +692,7 @@ static void i830EmitState(struct drm_device * dev)
         drm_i830_sarea_t *sarea_priv = dev_priv->sarea_priv;
         unsigned int dirty = sarea_priv->dirty;
 
-        DRM_DEBUG("%s %x\n", __FUNCTION__, dirty);
+        DRM_DEBUG("%s %x\n", __func__, dirty);
 
         if (dirty & I830_UPLOAD_BUFFERS) {
                 i830EmitDestVerified(dev, sarea_priv->BufferState);
@@ -1043,7 +1043,7 @@ static void i830_dma_dispatch_flip(struct drm_device * dev)
         RING_LOCALS;
 
         DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n",
-                  __FUNCTION__,
+                  __func__,
                   dev_priv->current_page,
                   dev_priv->sarea_priv->pf_current_page);
 
@@ -1206,7 +1206,7 @@ static void i830_dma_quiescent(struct drm_device * dev)
         OUT_RING(0);
         ADVANCE_LP_RING();
 
-        i830_wait_ring(dev, dev_priv->ring.Size - 8, __FUNCTION__);
+        i830_wait_ring(dev, dev_priv->ring.Size - 8, __func__);
 }
 
 static int i830_flush_queue(struct drm_device * dev)
@@ -1223,7 +1223,7 @@ static int i830_flush_queue(struct drm_device * dev)
         OUT_RING(0);
         ADVANCE_LP_RING();
 
-        i830_wait_ring(dev, dev_priv->ring.Size - 8, __FUNCTION__);
+        i830_wait_ring(dev, dev_priv->ring.Size - 8, __func__);
 
         for (i = 0; i < dma->buf_count; i++) {
                 struct drm_buf *buf = dma->buflist[i];
@@ -1344,7 +1344,7 @@ static void i830_do_init_pageflip(struct drm_device * dev)
 {
         drm_i830_private_t *dev_priv = dev->dev_private;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
         dev_priv->page_flipping = 1;
         dev_priv->current_page = 0;
         dev_priv->sarea_priv->pf_current_page = dev_priv->current_page;
@@ -1354,7 +1354,7 @@ static int i830_do_cleanup_pageflip(struct drm_device * dev)
 {
         drm_i830_private_t *dev_priv = dev->dev_private;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
         if (dev_priv->current_page != 0)
                 i830_dma_dispatch_flip(dev);
 
@@ -1367,7 +1367,7 @@ static int i830_flip_bufs(struct drm_device *dev, void *data,
 {
         drm_i830_private_t *dev_priv = dev->dev_private;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
 
         LOCK_TEST_WITH_RETURN(dev, file_priv);
 
@@ -1437,7 +1437,7 @@ static int i830_getparam(struct drm_device *dev, void *data,
         int value;
 
         if (!dev_priv) {
-                DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+                DRM_ERROR("%s called with no initialization\n", __func__);
                 return -EINVAL;
         }
 
@@ -1464,7 +1464,7 @@ static int i830_setparam(struct drm_device *dev, void *data,
         drm_i830_setparam_t *param = data;
 
         if (!dev_priv) {
-                DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+                DRM_ERROR("%s called with no initialization\n", __func__);
                 return -EINVAL;
         }
 
diff --git a/drivers/char/drm/i830_drv.h b/drivers/char/drm/i830_drv.h
index 4caba8c54455..b5bf8cc0fdaa 100644
--- a/drivers/char/drm/i830_drv.h
+++ b/drivers/char/drm/i830_drv.h
@@ -158,7 +158,7 @@ extern int i830_driver_device_is_agp(struct drm_device * dev);
         if (I830_VERBOSE)                               \
                 printk("BEGIN_LP_RING(%d)\n", (n));     \
         if (dev_priv->ring.space < n*4)                 \
-                i830_wait_ring(dev, n*4, __FUNCTION__);         \
+                i830_wait_ring(dev, n*4, __func__);             \
         outcount = 0;                                   \
         outring = dev_priv->ring.tail;                  \
         ringmask = dev_priv->ring.tail_mask;            \
diff --git a/drivers/char/drm/i830_irq.c b/drivers/char/drm/i830_irq.c
index a33db5f0967f..91ec2bb497e9 100644
--- a/drivers/char/drm/i830_irq.c
+++ b/drivers/char/drm/i830_irq.c
@@ -58,7 +58,7 @@ static int i830_emit_irq(struct drm_device * dev)
         drm_i830_private_t *dev_priv = dev->dev_private;
         RING_LOCALS;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
 
         atomic_inc(&dev_priv->irq_emitted);
 
@@ -77,7 +77,7 @@ static int i830_wait_irq(struct drm_device * dev, int irq_nr)
         unsigned long end = jiffies + HZ * 3;
         int ret = 0;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
 
         if (atomic_read(&dev_priv->irq_received) >= irq_nr)
                 return 0;
@@ -124,7 +124,7 @@ int i830_irq_emit(struct drm_device *dev, void *data,
         LOCK_TEST_WITH_RETURN(dev, file_priv);
 
         if (!dev_priv) {
-                DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+                DRM_ERROR("%s called with no initialization\n", __func__);
                 return -EINVAL;
         }
 
@@ -147,7 +147,7 @@ int i830_irq_wait(struct drm_device *dev, void *data,
         drm_i830_irq_wait_t *irqwait = data;
 
         if (!dev_priv) {
-                DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+                DRM_ERROR("%s called with no initialization\n", __func__);
                 return -EINVAL;
         }
 
diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c
index ef7bf143a80c..f47e46e3529f 100644
--- a/drivers/char/drm/i915_dma.c
+++ b/drivers/char/drm/i915_dma.c
@@ -194,7 +194,7 @@ static int i915_dma_resume(struct drm_device * dev)
 {
         drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
 
-        DRM_DEBUG("%s\n", __FUNCTION__);
+        DRM_DEBUG("%s\n", __func__);
 
         if (!dev_priv->sarea) {
                 DRM_ERROR("can not find sarea!\n");
@@ -609,7 +609,7 @@ static int i915_quiescent(struct drm_device * dev)
         drm_i915_private_t *dev_priv = dev->dev_private;
 
         i915_kernel_lost_context(dev);
-        return i915_wait_ring(dev, dev_priv->ring.Size - 8, __FUNCTION__);
+        return i915_wait_ring(dev, dev_priv->ring.Size - 8, __func__);
 }
 
 static int i915_flush_ioctl(struct drm_device *dev, void *data,
diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index c614d78b3dfd..db7001f22561 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -272,7 +272,7 @@ extern void i915_mem_release(struct drm_device * dev,
         if (I915_VERBOSE)                               \
                 DRM_DEBUG("BEGIN_LP_RING(%d)\n", (n));  \
         if (dev_priv->ring.space < (n)*4)               \
-                i915_wait_ring(dev, (n)*4, __FUNCTION__);               \
+                i915_wait_ring(dev, (n)*4, __func__);           \
         outcount = 0;                                   \
         outring = dev_priv->ring.tail;                  \
         ringmask = dev_priv->ring.tail_mask;            \
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 9072e4a1894e..f6f6c92bf771 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -894,7 +894,7 @@ static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr)
 #if RADEON_FIFO_DEBUG
 static void radeon_status(drm_radeon_private_t * dev_priv)
 {
-        printk("%s:\n", __FUNCTION__);
+        printk("%s:\n", __func__);
         printk("RBBM_STATUS = 0x%08x\n",
                (unsigned int)RADEON_READ(RADEON_RBBM_STATUS));
         printk("CP_RB_RTPR = 0x%08x\n",
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 9525eacc4758..84840ba13ff0 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -1671,7 +1671,7 @@ static int esp_tiocmget(struct tty_struct *tty, struct file *file)
         unsigned char control, status;
         unsigned long flags;
 
-        if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+        if (serial_paranoia_check(info, tty->name, __func__))
                 return -ENODEV;
         if (tty->flags & (1 << TTY_IO_ERROR))
                 return -EIO;
@@ -1697,7 +1697,7 @@ static int esp_tiocmset(struct tty_struct *tty, struct file *file,
         struct esp_struct *info = tty->driver_data;
         unsigned long flags;
 
-        if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+        if (serial_paranoia_check(info, tty->name, __func__))
                 return -ENODEV;
         if (tty->flags & (1 << TTY_IO_ERROR))
                 return -EIO;
diff --git a/drivers/char/generic_serial.c b/drivers/char/generic_serial.c
index 149518e22fa6..252f73e48596 100644
--- a/drivers/char/generic_serial.c
+++ b/drivers/char/generic_serial.c
@@ -40,8 +40,8 @@ static int gs_debug;
 #define gs_dprintk(f, str...) /* nothing */
 #endif
 
-#define func_enter() gs_dprintk (GS_DEBUG_FLOW, "gs: enter %s\n", __FUNCTION__)
-#define func_exit()  gs_dprintk (GS_DEBUG_FLOW, "gs: exit  %s\n", __FUNCTION__)
+#define func_enter() gs_dprintk (GS_DEBUG_FLOW, "gs: enter %s\n", __func__)
+#define func_exit()  gs_dprintk (GS_DEBUG_FLOW, "gs: exit  %s\n", __func__)
 
 #define RS_EVENT_WRITE_WAKEUP   1
 
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 1399971be689..e7fb0bca3667 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -308,7 +308,7 @@ static int hpet_mmap(struct file *file, struct vm_area_struct *vma)
         if (io_remap_pfn_range(vma, vma->vm_start, addr >> PAGE_SHIFT,
                                         PAGE_SIZE, vma->vm_page_prot)) {
                 printk(KERN_ERR "%s: io_remap_pfn_range failed\n",
-                        __FUNCTION__);
+                        __func__);
                 return -EAGAIN;
         }
 
@@ -748,7 +748,7 @@ int hpet_alloc(struct hpet_data *hdp)
          */
         if (hpet_is_known(hdp)) {
                 printk(KERN_DEBUG "%s: duplicate HPET ignored\n",
-                        __FUNCTION__);
+                        __func__);
                 return 0;
         }
 
@@ -869,7 +869,7 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
 
                 if (hpet_is_known(hdp)) {
                         printk(KERN_DEBUG "%s: 0x%lx is busy\n",
-                                __FUNCTION__, hdp->hd_phys_address);
+                                __func__, hdp->hd_phys_address);
                         iounmap(hdp->hd_address);
                         return AE_ALREADY_EXISTS;
                 }
@@ -886,7 +886,7 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
 
                 if (hpet_is_known(hdp)) {
                         printk(KERN_DEBUG "%s: 0x%lx is busy\n",
-                                __FUNCTION__, hdp->hd_phys_address);
+                                __func__, hdp->hd_phys_address);
                         iounmap(hdp->hd_address);
                         return AE_ALREADY_EXISTS;
                 }
@@ -925,7 +925,7 @@ static int hpet_acpi_add(struct acpi_device *device)
                 return -ENODEV;
 
         if (!data.hd_address || !data.hd_nirqs) {
-                printk("%s: no address or irqs in _CRS\n", __FUNCTION__);
+                printk("%s: no address or irqs in _CRS\n", __func__);
                 return -ENODEV;
         }
 
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index d5a752da322f..59c6f9ab94e4 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -246,7 +246,7 @@ static void compact_inbuf(struct hvsi_struct *hp, uint8_t *read_to)
 {
         int remaining = (int)(hp->inbuf_end - read_to);
 
-        pr_debug("%s: %i chars remain\n", __FUNCTION__, remaining);
+        pr_debug("%s: %i chars remain\n", __func__, remaining);
 
         if (read_to != hp->inbuf)
                 memmove(hp->inbuf, read_to, remaining);
@@ -365,7 +365,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
         packet.u.version = HVSI_VERSION;
         packet.query_seqno = query_seqno+1;
 
-        pr_debug("%s: sending %i bytes\n", __FUNCTION__, packet.len);
+        pr_debug("%s: sending %i bytes\n", __func__, packet.len);
         dbg_dump_hex((uint8_t*)&packet, packet.len);
 
         wrote = hvc_put_chars(hp->vtermno, (char *)&packet, packet.len);
@@ -437,7 +437,7 @@ static struct tty_struct *hvsi_recv_data(struct hvsi_struct *hp,
                 return NULL;
 
         if (overflow > 0) {
-                pr_debug("%s: got >TTY_THRESHOLD_THROTTLE bytes\n", __FUNCTION__);
+                pr_debug("%s: got >TTY_THRESHOLD_THROTTLE bytes\n", __func__);
                 datalen = TTY_THRESHOLD_THROTTLE;
         }
 
@@ -448,7 +448,7 @@ static struct tty_struct *hvsi_recv_data(struct hvsi_struct *hp,
                  * we still have more data to deliver, so we need to save off the
                  * overflow and send it later
                  */
-                pr_debug("%s: deferring overflow\n", __FUNCTION__);
+                pr_debug("%s: deferring overflow\n", __func__);
                 memcpy(hp->throttle_buf, data + TTY_THRESHOLD_THROTTLE, overflow);
                 hp->n_throttle = overflow;
         }
@@ -474,11 +474,11 @@ static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct **flip,
 
         chunklen = hvsi_read(hp, hp->inbuf_end, HVSI_MAX_READ);
         if (chunklen == 0) {
-                pr_debug("%s: 0-length read\n", __FUNCTION__);
+                pr_debug("%s: 0-length read\n", __func__);
                 return 0;
         }
 
-        pr_debug("%s: got %i bytes\n", __FUNCTION__, chunklen);
+        pr_debug("%s: got %i bytes\n", __func__, chunklen);
         dbg_dump_hex(hp->inbuf_end, chunklen);
 
         hp->inbuf_end += chunklen;
@@ -495,7 +495,7 @@ static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct **flip,
                         continue;
                 }
 
-                pr_debug("%s: handling %i-byte packet\n", __FUNCTION__,
+                pr_debug("%s: handling %i-byte packet\n", __func__,
                                 len_packet(packet));
                 dbg_dump_packet(packet);
 
@@ -526,7 +526,7 @@ static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct **flip,
                 packet += len_packet(packet);
 
                 if (*hangup || *handshake) {
-                        pr_debug("%s: hangup or handshake\n", __FUNCTION__);
+                        pr_debug("%s: hangup or handshake\n", __func__);
                         /*
                          * we need to send the hangup now before receiving any more data.
                          * If we get "data, hangup, data", we can't deliver the second
@@ -543,7 +543,7 @@ static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct **flip,
 
 static void hvsi_send_overflow(struct hvsi_struct *hp)
 {
-        pr_debug("%s: delivering %i bytes overflow\n", __FUNCTION__,
+        pr_debug("%s: delivering %i bytes overflow\n", __func__,
                         hp->n_throttle);
 
         hvsi_insert_chars(hp, hp->throttle_buf, hp->n_throttle);
@@ -563,7 +563,7 @@ static irqreturn_t hvsi_interrupt(int irq, void *arg)
         unsigned long flags;
         int again = 1;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         while (again) {
                 spin_lock_irqsave(&hp->lock, flags);
@@ -647,7 +647,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
         packet.seqno = atomic_inc_return(&hp->seqno);
         packet.verb = verb;
 
-        pr_debug("%s: sending %i bytes\n", __FUNCTION__, packet.len);
+        pr_debug("%s: sending %i bytes\n", __func__, packet.len);
         dbg_dump_hex((uint8_t*)&packet, packet.len);
 
         wrote = hvc_put_chars(hp->vtermno, (char *)&packet, packet.len);
@@ -674,7 +674,7 @@ static int hvsi_get_mctrl(struct hvsi_struct *hp)
                 return ret;
         }
 
-        pr_debug("%s: mctrl 0x%x\n", __FUNCTION__, hp->mctrl);
+        pr_debug("%s: mctrl 0x%x\n", __func__, hp->mctrl);
 
         return 0;
 }
@@ -694,7 +694,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
         if (mctrl & TIOCM_DTR)
                 packet.word = HVSI_TSDTR;
 
-        pr_debug("%s: sending %i bytes\n", __FUNCTION__, packet.len);
+        pr_debug("%s: sending %i bytes\n", __func__, packet.len);
         dbg_dump_hex((uint8_t*)&packet, packet.len);
 
         wrote = hvc_put_chars(hp->vtermno, (char *)&packet, packet.len);
@@ -790,7 +790,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
         packet.len = 6;
         packet.verb = VSV_CLOSE_PROTOCOL;
 
-        pr_debug("%s: sending %i bytes\n", __FUNCTION__, packet.len);
+        pr_debug("%s: sending %i bytes\n", __func__, packet.len);
         dbg_dump_hex((uint8_t*)&packet, packet.len);
 
         hvc_put_chars(hp->vtermno, (char *)&packet, packet.len);
@@ -803,7 +803,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
         int line = tty->index;
         int ret;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         if (line < 0 || line >= hvsi_count)
                 return -ENODEV;
@@ -868,7 +868,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
         struct hvsi_struct *hp = tty->driver_data;
         unsigned long flags;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         if (tty_hung_up_p(filp))
                 return;
@@ -920,7 +920,7 @@ static void hvsi_hangup(struct tty_struct *tty)
         struct hvsi_struct *hp = tty->driver_data;
         unsigned long flags;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         spin_lock_irqsave(&hp->lock, flags);
 
@@ -942,7 +942,7 @@ static void hvsi_push(struct hvsi_struct *hp)
         n = hvsi_put_chars(hp, hp->outbuf, hp->n_outbuf);
         if (n > 0) {
                 /* success */
-                pr_debug("%s: wrote %i chars\n", __FUNCTION__, n);
+                pr_debug("%s: wrote %i chars\n", __func__, n);
                 hp->n_outbuf = 0;
         } else if (n == -EIO) {
                 __set_state(hp, HVSI_FSP_DIED);
@@ -965,7 +965,7 @@ static void hvsi_write_worker(struct work_struct *work)
 
         spin_lock_irqsave(&hp->lock, flags);
 
-        pr_debug("%s: %i chars in buffer\n", __FUNCTION__, hp->n_outbuf);
+        pr_debug("%s: %i chars in buffer\n", __func__, hp->n_outbuf);
 
         if (!is_open(hp)) {
                 /*
@@ -983,7 +983,7 @@ static void hvsi_write_worker(struct work_struct *work)
                 schedule_delayed_work(&hp->writer, 10);
         else {
 #ifdef DEBUG
-                pr_debug("%s: outbuf emptied after %li jiffies\n", __FUNCTION__,
+                pr_debug("%s: outbuf emptied after %li jiffies\n", __func__,
                                 jiffies - start_j);
                 start_j = 0;
 #endif /* DEBUG */
@@ -1020,11 +1020,11 @@ static int hvsi_write(struct tty_struct *tty,
 
         spin_lock_irqsave(&hp->lock, flags);
 
-        pr_debug("%s: %i chars in buffer\n", __FUNCTION__, hp->n_outbuf);
+        pr_debug("%s: %i chars in buffer\n", __func__, hp->n_outbuf);
 
         if (!is_open(hp)) {
                 /* we're either closing or not yet open; don't accept data */
-                pr_debug("%s: not open\n", __FUNCTION__);
+                pr_debug("%s: not open\n", __func__);
                 goto out;
         }
 
@@ -1058,7 +1058,7 @@ out:
         spin_unlock_irqrestore(&hp->lock, flags);
 
         if (total != origcount)
-                pr_debug("%s: wanted %i, only wrote %i\n", __FUNCTION__, origcount,
+                pr_debug("%s: wanted %i, only wrote %i\n", __func__, origcount,
                         total);
 
         return total;
@@ -1072,7 +1072,7 @@ static void hvsi_throttle(struct tty_struct *tty)
 {
         struct hvsi_struct *hp = (struct hvsi_struct *)tty->driver_data;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         h_vio_signal(hp->vtermno, VIO_IRQ_DISABLE);
 }
@@ -1083,7 +1083,7 @@ static void hvsi_unthrottle(struct tty_struct *tty)
         unsigned long flags;
         int shouldflip = 0;
 
-        pr_debug("%s\n", __FUNCTION__);
+        pr_debug("%s\n", __func__);
 
         spin_lock_irqsave(&hp->lock, flags);
         if (hp->n_throttle) {
@@ -1302,7 +1302,7 @@ static int __init hvsi_console_init(void)
                 hp->virq = irq_create_mapping(NULL, irq[0]);
                 if (hp->virq == NO_IRQ) {
                         printk(KERN_ERR "%s: couldn't create irq mapping for 0x%x\n",
-                                __FUNCTION__, irq[0]);
+                                __func__, irq[0]);
                         continue;
                 }
 
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index 0a8d321e6e23..66a0f931c66c 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -73,7 +73,7 @@ do {								\
         char tmp[P_BUF_SIZE];                                   \
         snprintf(tmp, sizeof(tmp), ##args);                     \
         printk(_err_flag_ "[%d] %s(): %s\n", __LINE__,          \
-                __FUNCTION__, tmp);                             \
+                __func__, tmp);                         \
 } while (0)
 
 #define DBG1(args...) D_(0x01, ##args)
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 454d7324ba40..4a933d413423 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -53,7 +53,7 @@ module_param(pc_debug, int, 0600);
 #define DEBUGP(n, rdr, x, args...) do {                                 \
         if (pc_debug >= (n))                                            \
                 dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x,     \
-                           __FUNCTION__ , ## args);                     \
+                           __func__ , ## args);                 \
         } while (0)
 #else
 #define DEBUGP(n, rdr, x, args...)
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 5f291bf739a6..035084c07329 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -47,7 +47,7 @@ module_param(pc_debug, int, 0600);
 #define DEBUGP(n, rdr, x, args...) do {                                 \
         if (pc_debug >= (n))                                            \
                 dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x,     \
-                           __FUNCTION__ , ##args);                      \
+                           __func__ , ##args);                  \
         } while (0)
 #else
 #define DEBUGP(n, rdr, x, args...)
diff --git a/drivers/char/rio/rio_linux.h b/drivers/char/rio/rio_linux.h
index dc3f005614a3..7f26cd7c815e 100644
--- a/drivers/char/rio/rio_linux.h
+++ b/drivers/char/rio/rio_linux.h
@@ -186,9 +186,9 @@ static inline void *rio_memcpy_fromio(void *dest, void __iomem *source, int n)
 
 #ifdef DEBUG
 #define rio_dprintk(f, str...) do { if (rio_debug & f) printk (str);} while (0)
-#define func_enter() rio_dprintk (RIO_DEBUG_FLOW, "rio: enter %s\n", __FUNCTION__)
-#define func_exit()  rio_dprintk (RIO_DEBUG_FLOW, "rio: exit  %s\n", __FUNCTION__)
-#define func_enter2() rio_dprintk (RIO_DEBUG_FLOW, "rio: enter %s (port %d)\n",__FUNCTION__, port->line)
+#define func_enter() rio_dprintk (RIO_DEBUG_FLOW, "rio: enter %s\n", __func__)
+#define func_exit()  rio_dprintk (RIO_DEBUG_FLOW, "rio: exit  %s\n", __func__)
+#define func_enter2() rio_dprintk (RIO_DEBUG_FLOW, "rio: enter %s (port %d)\n",__func__, port->line)
 #else
 #define rio_dprintk(f, str...)  /* nothing */
 #define func_enter()
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 45e73bd8bd11..f073c710ab8d 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -1222,7 +1222,7 @@ static int rc_tiocmget(struct tty_struct *tty, struct file *file)
         unsigned int result;
         unsigned long flags;
 
-        if (rc_paranoia_check(port, tty->name, __FUNCTION__))
+        if (rc_paranoia_check(port, tty->name, __func__))
                 return -ENODEV;
 
         bp = port_Board(port);
@@ -1250,7 +1250,7 @@ static int rc_tiocmset(struct tty_struct *tty, struct file *file,
         unsigned long flags;
         struct riscom_board *bp;
 
-        if (rc_paranoia_check(port, tty->name, __FUNCTION__))
+        if (rc_paranoia_check(port, tty->name, __func__))
                 return -ENODEV;
 
         bp = port_Board(port);
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index b9c1dba6bd01..8fe099a41065 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -80,7 +80,7 @@ scdrv_open(struct inode *inode, struct file *file)
         sd = kzalloc(sizeof (struct subch_data_s), GFP_KERNEL);
         if (sd == NULL) {
                 printk("%s: couldn't allocate subchannel data\n",
-                       __FUNCTION__);
+                       __func__);
                 return -ENOMEM;
         }
 
@@ -90,7 +90,7 @@ scdrv_open(struct inode *inode, struct file *file)
 
         if (sd->sd_subch < 0) {
                 kfree(sd);
-                printk("%s: couldn't allocate subchannel\n", __FUNCTION__);
+                printk("%s: couldn't allocate subchannel\n", __func__);
                 return -EBUSY;
         }
 
@@ -110,7 +110,7 @@ scdrv_open(struct inode *inode, struct file *file)
         if (rv) {
                 ia64_sn_irtr_close(sd->sd_nasid, sd->sd_subch);
                 kfree(sd);
-                printk("%s: irq request failed (%d)\n", __FUNCTION__, rv);
+                printk("%s: irq request failed (%d)\n", __func__, rv);
                 return -EBUSY;
         }
 
@@ -215,7 +215,7 @@ scdrv_read(struct file *file, char __user *buf, size_t count, loff_t *f_pos)
                  */
                 if (count < len) {
                         pr_debug("%s: only accepting %d of %d bytes\n",
-                                 __FUNCTION__, (int) count, len);
+                                 __func__, (int) count, len);
                 }
                 len = min((int) count, len);
                 if (copy_to_user(buf, sd->sd_rb, len))
@@ -384,7 +384,7 @@ scdrv_init(void)
         if (alloc_chrdev_region(&first_dev, 0, num_cnodes,
                                 SYSCTL_BASENAME) < 0) {
                 printk("%s: failed to register SN system controller device\n",
-                       __FUNCTION__);
+                       __func__);
                 return -ENODEV;
         }
         snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME);
@@ -403,7 +403,7 @@ scdrv_init(void)
                                       GFP_KERNEL);
                         if (!scd) {
                                 printk("%s: failed to allocate device info"
-                                       "for %s/%s\n", __FUNCTION__,
+                                       "for %s/%s\n", __func__,
                                        SYSCTL_BASENAME, devname);
                                 continue;
                         }
@@ -412,7 +412,7 @@ scdrv_init(void)
                         scd->scd_nasid = cnodeid_to_nasid(cnode);
                         if (!(salbuf = kmalloc(SCDRV_BUFSZ, GFP_KERNEL))) {
                                 printk("%s: failed to allocate driver buffer"
-                                       "(%s%s)\n", __FUNCTION__,
+                                       "(%s%s)\n", __func__,
                                        SYSCTL_BASENAME, devname);
                                 kfree(scd);
                                 continue;
@@ -424,7 +424,7 @@ scdrv_init(void)
                                     ("%s: failed to initialize SAL for"
                                      " system controller communication"
                                      " (%s/%s): outdated PROM?\n",
-                                     __FUNCTION__, SYSCTL_BASENAME, devname);
+                                     __func__, SYSCTL_BASENAME, devname);
                                 kfree(scd);
                                 kfree(salbuf);
                                 continue;
@@ -435,7 +435,7 @@ scdrv_init(void)
                         if (cdev_add(&scd->scd_cdev, dev, 1)) {
                                 printk("%s: failed to register system"
                                        " controller device (%s%s)\n",
-                                       __FUNCTION__, SYSCTL_BASENAME, devname);
+                                       __func__, SYSCTL_BASENAME, devname);
                                 kfree(scd);
                                 kfree(salbuf);
                                 continue;
diff --git a/drivers/char/snsc_event.c b/drivers/char/snsc_event.c
index 31a7765eaf73..53b3d44f8c06 100644
--- a/drivers/char/snsc_event.c
+++ b/drivers/char/snsc_event.c
@@ -271,7 +271,7 @@ scdrv_event_init(struct sysctl_data_s *scd)
         event_sd = kzalloc(sizeof (struct subch_data_s), GFP_KERNEL);
         if (event_sd == NULL) {
                 printk(KERN_WARNING "%s: couldn't allocate subchannel info"
-                       " for event monitoring\n", __FUNCTION__);
+                       " for event monitoring\n", __func__);
                 return;
         }
 
@@ -285,7 +285,7 @@ scdrv_event_init(struct sysctl_data_s *scd)
         if (event_sd->sd_subch < 0) {
                 kfree(event_sd);
                 printk(KERN_WARNING "%s: couldn't open event subchannel\n",
-                       __FUNCTION__);
+                       __func__);
                 return;
         }
 
@@ -295,7 +295,7 @@ scdrv_event_init(struct sysctl_data_s *scd)
                          "system controller events", event_sd);
         if (rv) {
                 printk(KERN_WARNING "%s: irq request failed (%d)\n",
-                       __FUNCTION__, rv);
+                       __func__, rv);
                 ia64_sn_irtr_close(event_sd->sd_nasid, event_sd->sd_subch);
                 kfree(event_sd);
                 return;
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index c03ad164c39a..58533de59027 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -506,7 +506,7 @@ static struct sonypi_device {
         while (--n && (command)) \
                 udelay(1); \
         if (!n && (verbose || !quiet)) \
-                printk(KERN_WARNING "sonypi command failed at %s : %s (line %d)\n", __FILE__, __FUNCTION__, __LINE__); \
+                printk(KERN_WARNING "sonypi command failed at %s : %s (line %d)\n", __FILE__, __func__, __LINE__); \
 }
 
 #ifdef CONFIG_ACPI
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index dfb7cd722ff8..2ee4d9893757 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -131,8 +131,8 @@ static int sx_rxfifo = SPECIALIX_RXFIFO;
 #define SX_DEBUG_FIFO    0x0800
 
 
-#define func_enter() dprintk (SX_DEBUG_FLOW, "io8: enter %s\n",__FUNCTION__)
-#define func_exit()  dprintk (SX_DEBUG_FLOW, "io8: exit  %s\n", __FUNCTION__)
+#define func_enter() dprintk (SX_DEBUG_FLOW, "io8: enter %s\n",__func__)
+#define func_exit()  dprintk (SX_DEBUG_FLOW, "io8: exit  %s\n", __func__)
 
 #define jiffies_from_ms(a) ((((a) * HZ)/1000)+1)
 
@@ -874,7 +874,7 @@ static irqreturn_t sx_interrupt(int dummy, void *dev_id)
 
         spin_lock_irqsave(&bp->lock, flags);
 
-        dprintk (SX_DEBUG_FLOW, "enter %s port %d room: %ld\n", __FUNCTION__, port_No(sx_get_port(bp, "INT")), SERIAL_XMIT_SIZE - sx_get_port(bp, "ITN")->xmit_cnt - 1);
+        dprintk (SX_DEBUG_FLOW, "enter %s port %d room: %ld\n", __func__, port_No(sx_get_port(bp, "INT")), SERIAL_XMIT_SIZE - sx_get_port(bp, "ITN")->xmit_cnt - 1);
         if (!(bp->flags & SX_BOARD_ACTIVE)) {
                 dprintk (SX_DEBUG_IRQ, "sx: False interrupt. irq %d.\n", bp->irq);
                 spin_unlock_irqrestore(&bp->lock, flags);
@@ -1802,7 +1802,7 @@ static int sx_tiocmget(struct tty_struct *tty, struct file *file)
 
         func_enter();
 
-        if (sx_paranoia_check(port, tty->name, __FUNCTION__)) {
+        if (sx_paranoia_check(port, tty->name, __func__)) {
                 func_exit();
                 return -ENODEV;
         }
@@ -1844,7 +1844,7 @@ static int sx_tiocmset(struct tty_struct *tty, struct file *file,
 
         func_enter();
 
-        if (sx_paranoia_check(port, tty->name, __FUNCTION__)) {
+        if (sx_paranoia_check(port, tty->name, __func__)) {
                 func_exit();
                 return -ENODEV;
         }
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index 4ad2c71b45f3..f39f6fd89350 100644
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -384,11 +384,11 @@ static struct real_driver sx_real_driver = {
 #define sx_dprintk(f, str...)   /* nothing */
 #endif
 
-#define func_enter()    sx_dprintk(SX_DEBUG_FLOW, "sx: enter %s\n",__FUNCTION__)
-#define func_exit()     sx_dprintk(SX_DEBUG_FLOW, "sx: exit  %s\n",__FUNCTION__)
+#define func_enter()    sx_dprintk(SX_DEBUG_FLOW, "sx: enter %s\n",__func__)
+#define func_exit()     sx_dprintk(SX_DEBUG_FLOW, "sx: exit  %s\n",__func__)
 
 #define func_enter2()   sx_dprintk(SX_DEBUG_FLOW, "sx: enter %s (port %d)\n", \
-                                __FUNCTION__, port->line)
+                                __func__, port->line)
 
 /* 
  *  Firmware loader driver specific routines
@@ -1574,7 +1574,7 @@ static void sx_close(void *ptr)
                 sx_dprintk(SX_DEBUG_CLOSE, "WARNING port count:%d\n",
                                 port->gs.count);
                 /*printk("%s SETTING port count to zero: %p count: %d\n",
-                                __FUNCTION__, port, port->gs.count);
+                                __func__, port, port->gs.count);
                 port->gs.count = 0;*/
         }