Fix build with kernel-3.14

Signed-off-by: Thomas Backlund <tmb@mageia.org>

 drivers/gpu/drm/mach64/mach64_dma.c   |   10 +++++-----
 drivers/gpu/drm/mach64/mach64_drv.h   |    2 +-
 drivers/gpu/drm/mach64/mach64_irq.c   |    2 +-
 drivers/gpu/drm/mach64/mach64_state.c |    6 +++---
 4 files changed, 10 insertions(+), 10 deletions(-)

diff -urp linux/drivers/gpu/drm/mach64.orig/mach64_dma.c linux/drivers/gpu/drm/mach64/mach64_dma.c
--- linux/drivers/gpu/drm/mach64.orig/mach64_dma.c	2014-04-26 19:10:55.000000000 +0300
+++ linux/drivers/gpu/drm/mach64/mach64_dma.c	2014-04-26 20:26:05.263501325 +0300
@@ -696,9 +696,9 @@ do {									\
 		DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",	\
 			  _ring_write, _ring_tail );			\
 	}								\
-	DRM_MEMORYBARRIER();						\
+	mb();								\
 	mach64_clear_dma_eol( &_ring[(_ring_tail - 2) & _ring_mask] );	\
-	DRM_MEMORYBARRIER();						\
+	mb();								\
 	dev_priv->ring.tail = _ring_write;				\
 	mach64_ring_tick( dev_priv, &(dev_priv)->ring );		\
 } while (0)
@@ -912,7 +912,7 @@ static int mach64_bm_dma_test(struct drm
 		DRM_DEBUG(" data[%d] = 0x%08x\n", i, data[i]);
 	}
 
-	DRM_MEMORYBARRIER();
+	mb();
 
 	DRM_DEBUG("waiting for idle...\n");
 	if ((i = mach64_do_wait_for_idle(dev_priv))) {
@@ -1716,10 +1716,10 @@ static int mach64_dma_get_buffers(struct
 
 		buf->file_priv = file_priv;
 
-		if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
+		if (copy_to_user(&d->request_indices[i], &buf->idx,
 				     sizeof(buf->idx)))
 			return -EFAULT;
-		if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
+		if (copy_to_user(&d->request_sizes[i], &buf->total,
 				     sizeof(buf->total)))
 			return -EFAULT;
 
diff -urp linux/drivers/gpu/drm/mach64.orig/mach64_drv.h linux/drivers/gpu/drm/mach64/mach64_drv.h
--- linux/drivers/gpu/drm/mach64.orig/mach64_drv.h	2014-04-26 19:10:55.000000000 +0300
+++ linux/drivers/gpu/drm/mach64/mach64_drv.h	2014-04-26 20:28:43.693457652 +0300
@@ -166,7 +166,7 @@ extern int mach64_get_param(struct drm_d
 extern u32 mach64_get_vblank_counter(struct drm_device *dev, int crtc);
 extern int mach64_enable_vblank(struct drm_device *dev, int crtc);
 extern void mach64_disable_vblank(struct drm_device *dev, int crtc);
-extern irqreturn_t mach64_driver_irq_handler(DRM_IRQ_ARGS);
+extern irqreturn_t mach64_driver_irq_handler(int irq, void *arg);
 extern void mach64_driver_irq_preinstall(struct drm_device *dev);
 extern int mach64_driver_irq_postinstall(struct drm_device *dev);
 extern void mach64_driver_irq_uninstall(struct drm_device *dev);
diff -urp linux/drivers/gpu/drm/mach64.orig/mach64_irq.c linux/drivers/gpu/drm/mach64/mach64_irq.c
--- linux/drivers/gpu/drm/mach64.orig/mach64_irq.c	2014-04-26 19:10:55.000000000 +0300
+++ linux/drivers/gpu/drm/mach64/mach64_irq.c	2014-04-26 20:32:01.464898140 +0300
@@ -40,7 +40,7 @@
 #include "mach64_drm.h"
 #include "mach64_drv.h"
 
-irqreturn_t mach64_driver_irq_handler(DRM_IRQ_ARGS)
+irqreturn_t mach64_driver_irq_handler(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
 	drm_mach64_private_t *dev_priv = dev->dev_private;
diff -urp linux/drivers/gpu/drm/mach64.orig/mach64_state.c linux/drivers/gpu/drm/mach64/mach64_state.c
--- linux/drivers/gpu/drm/mach64.orig/mach64_state.c	2014-04-26 19:10:55.000000000 +0300
+++ linux/drivers/gpu/drm/mach64/mach64_state.c	2014-04-26 20:07:16.701527488 +0300
@@ -494,7 +494,7 @@ static __inline__ int copy_from_user_ver
 	if (from == NULL)
 		return -ENOMEM;
 
-	if (DRM_COPY_FROM_USER(from, ufrom, bytes)) {
+	if (copy_from_user(from, ufrom, bytes)) {
 		kfree(from);
 		return -EFAULT;
 	}
@@ -640,7 +640,7 @@ static __inline__ int copy_from_user_bli
 {
 	to = (u32 *)((char *)to + MACH64_HOSTDATA_BLIT_OFFSET);
 
-	if (DRM_COPY_FROM_USER(to, ufrom, bytes)) {
+	if (copy_from_user(to, ufrom, bytes)) {
 		return -EFAULT;
 	}
 
@@ -901,7 +901,7 @@ int mach64_get_param(struct drm_device *
 		return -EINVAL;
 	}
 
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
+	if (copy_to_user(param->value, &value, sizeof(int))) {
 		DRM_ERROR("copy_to_user\n");
 		return -EFAULT;
 	}