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authorJesse Barnes <jbarnes@virtuousgeek.org>2008-09-15 15:00:33 -0700
committerDave Airlie <airlied@linux.ie>2008-10-18 07:10:53 +1000
commit9bfbd5cb72c9edb8504a4a7a0aa89cdb2fcb4845 (patch)
treeb59f08475d3366e60e3c93538ad398905c4a74ec
parente0f0754ff6128570dcf38032f5bfb1f195e5bbee (diff)
drm: kill drm_device->irq
Like the last patch but adds a macro to get at the irq value instead of dereferencing pdev directly. Should make things easier for the BSD guys and if we ever support non-PCI devices. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/drm_irq.c7
-rw-r--r--drivers/gpu/drm/drm_stub.c1
-rw-r--r--drivers/gpu/drm/mga/mga_state.c2
-rw-r--r--drivers/gpu/drm/r128/r128_state.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_state.c2
-rw-r--r--drivers/gpu/drm/via/via_irq.c3
-rw-r--r--drivers/gpu/drm/via/via_mm.c3
-rw-r--r--include/drm/drmP.h6
8 files changed, 11 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index d0c13d954f5..4091b9e291f 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -228,12 +228,9 @@ int drm_irq_install(struct drm_device *dev)
if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED))
sh_flags = IRQF_SHARED;
- ret = request_irq(dev->pdev->irq, dev->driver->irq_handler,
+ ret = request_irq(drm_dev_to_irq(dev), dev->driver->irq_handler,
sh_flags, dev->devname, dev);
- /* Expose the device irq number to drivers that want to export it for
- * whatever reason.
- */
- dev->irq = dev->pdev->irq;
+
if (ret < 0) {
mutex_lock(&dev->struct_mutex);
dev->irq_enabled = 0;
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 82f4657b887..141e33004a7 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -107,7 +107,6 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev,
#ifdef __alpha__
dev->hose = pdev->sysdata;
#endif
- dev->irq = pdev->irq;
if (drm_ht_create(&dev->map_hash, 12)) {
return -ENOMEM;
diff --git a/drivers/gpu/drm/mga/mga_state.c b/drivers/gpu/drm/mga/mga_state.c
index d3f8aade07b..b710fab21cb 100644
--- a/drivers/gpu/drm/mga/mga_state.c
+++ b/drivers/gpu/drm/mga/mga_state.c
@@ -1022,7 +1022,7 @@ static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *fil
switch (param->param) {
case MGA_PARAM_IRQ_NR:
- value = dev->irq;
+ value = drm_dev_to_irq(dev);
break;
case MGA_PARAM_CARD_TYPE:
value = dev_priv->chipset;
diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
index 51a9afce7b9..f7a5b574076 100644
--- a/drivers/gpu/drm/r128/r128_state.c
+++ b/drivers/gpu/drm/r128/r128_state.c
@@ -1629,7 +1629,7 @@ static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *fi
switch (param->param) {
case R128_PARAM_IRQ_NR:
- value = dev->irq;
+ value = drm_dev_to_irq(dev);
break;
default:
return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index 11c146b4921..5d7153fcc7b 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -2997,7 +2997,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
value = GET_SCRATCH(2);
break;
case RADEON_PARAM_IRQ_NR:
- value = dev->irq;
+ value = drm_dev_to_irq(dev);
break;
case RADEON_PARAM_GART_BASE:
value = dev_priv->gart_vm_start;
diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
index 1b966fbdb49..665d319b927 100644
--- a/drivers/gpu/drm/via/via_irq.c
+++ b/drivers/gpu/drm/via/via_irq.c
@@ -354,9 +354,6 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
drm_via_irq_t *cur_irq = dev_priv->via_irqs;
int force_sequence;
- if (!dev->irq)
- return -EINVAL;
-
if (irqwait->request.irq >= dev_priv->num_irqs) {
DRM_ERROR("Trying to wait on unknown irq %d\n",
irqwait->request.irq);
diff --git a/drivers/gpu/drm/via/via_mm.c b/drivers/gpu/drm/via/via_mm.c
index e64094916e4..f694cb5eded 100644
--- a/drivers/gpu/drm/via/via_mm.c
+++ b/drivers/gpu/drm/via/via_mm.c
@@ -93,8 +93,7 @@ int via_final_context(struct drm_device *dev, int context)
/* Last context, perform cleanup */
if (dev->ctx_count == 1 && dev->dev_private) {
DRM_DEBUG("Last Context\n");
- if (dev->irq)
- drm_irq_uninstall(dev);
+ drm_irq_uninstall(dev);
via_cleanup_futex(dev_priv);
via_do_cleanup_map(dev);
}
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 51ee72c962b..90a9e0247d5 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -824,7 +824,6 @@ struct drm_device {
/** \name Context support */
/*@{ */
- int irq; /**< Interrupt used by board */
int irq_enabled; /**< True if irq handler is enabled */
__volatile__ long context_flag; /**< Context swapping flag */
__volatile__ long interrupt_flag; /**< Interruption handler flag */
@@ -915,6 +914,11 @@ struct drm_device {
};
+static inline int drm_dev_to_irq(struct drm_device *dev)
+{
+ return dev->pdev->irq;
+}
+
static __inline__ int drm_core_check_feature(struct drm_device *dev,
int feature)
{