diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 22502417c18c..a1bb3773087b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1189,7 +1189,7 @@ amdgpu_get_crtc_scanout_position(struct drm_device *dev, unsigned int pipe,
 static struct drm_driver kms_driver = {
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_ATOMIC |
-	    DRIVER_IRQ_SHARED | DRIVER_GEM |
+	    DRIVER_GEM |
 	    DRIVER_PRIME | DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ,
 	.load = amdgpu_driver_load_kms,
 	.open = amdgpu_driver_open_kms,
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index c5babb3e4752..9bd8908d5fd8 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -120,8 +120,8 @@ int drm_irq_install(struct drm_device *dev, int irq)
 	if (dev->driver->irq_preinstall)
 		dev->driver->irq_preinstall(dev);
 
-	/* Install handler */
-	if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED))
+	/* PCI devices require shared interrupts. */
+	if (dev->pdev)
 		sh_flags = IRQF_SHARED;
 
 	ret = request_irq(irq, dev->driver->irq_handler,
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 7cf14aeb1c28..eefaf4daff2b 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -468,8 +468,7 @@ static const struct file_operations psb_gem_fops = {
 };
 
 static struct drm_driver driver = {
-	.driver_features = DRIVER_IRQ_SHARED | \
-			   DRIVER_MODESET | DRIVER_GEM,
+	.driver_features = DRIVER_MODESET | DRIVER_GEM,
 	.load = psb_driver_load,
 	.unload = psb_driver_unload,
 	.lastclose = drm_fb_helper_lastclose,
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 550cfb945942..a7aaa1ac4c99 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -3010,7 +3010,7 @@ static struct drm_driver driver = {
 	 * deal with them for Intel hardware.
 	 */
 	.driver_features =
-	    DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME |
+	    DRIVER_GEM | DRIVER_PRIME |
 	    DRIVER_RENDER | DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_SYNCOBJ,
 	.release = i915_driver_release,
 	.open = i915_driver_open,
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index 1aad27813c23..6e1d1054ad06 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -57,7 +57,7 @@ static const struct file_operations mga_driver_fops = {
 static struct drm_driver driver = {
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_LEGACY |
-	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
+	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ,
 	.dev_priv_size = sizeof(drm_mga_buf_priv_t),
 	.load = mga_driver_load,
 	.unload = mga_driver_unload,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 44daac129205..d856615bdb50 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -243,7 +243,6 @@ static struct pci_driver qxl_pci_driver = {
 
 static struct drm_driver qxl_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME |
-			   DRIVER_IRQ_SHARED |
 			   DRIVER_ATOMIC,
 
 	.dumb_create = qxl_mode_dumb_create,
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index 0d2b7e42b3a7..4b1a505ab353 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -57,7 +57,7 @@ static const struct file_operations r128_driver_fops = {
 static struct drm_driver driver = {
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_LEGACY |
-	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
+	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ,
 	.dev_priv_size = sizeof(drm_r128_buf_priv_t),
 	.load = r128_driver_load,
 	.preclose = r128_driver_preclose,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 450a9d473c30..2e96c886392b 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -534,9 +534,7 @@ radeon_get_crtc_scanout_position(struct drm_device *dev, unsigned int pipe,
 
 static struct drm_driver kms_driver = {
 	.driver_features =
-	    DRIVER_USE_AGP |
-	    DRIVER_IRQ_SHARED | DRIVER_GEM |
-	    DRIVER_PRIME | DRIVER_RENDER,
+	    DRIVER_USE_AGP | DRIVER_GEM | DRIVER_PRIME | DRIVER_RENDER,
 	.load = radeon_driver_load_kms,
 	.open = radeon_driver_open_kms,
 	.postclose = radeon_driver_postclose_kms,
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index aaf766f7cca2..af6a12d3c058 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -70,8 +70,7 @@ static const struct file_operations via_driver_fops = {
 
 static struct drm_driver driver = {
 	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_LEGACY |
-	    DRIVER_IRQ_SHARED,
+	    DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_LEGACY,
 	.load = via_driver_load,
 	.unload = via_driver_unload,
 	.open = via_driver_open,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index d159d0400013..4638f6791cda 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1582,7 +1582,7 @@ static const struct file_operations vmwgfx_driver_fops = {
 };
 
 static struct drm_driver driver = {
-	.driver_features = DRIVER_IRQ_SHARED |
+	.driver_features =
 	DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER | DRIVER_ATOMIC,
 	.load = vmw_driver_load,
 	.unload = vmw_driver_unload,
diff --git a/drivers/staging/vboxvideo/vbox_drv.c b/drivers/staging/vboxvideo/vbox_drv.c
index 78cbcd68d4f3..b0d73d5fba5d 100644
--- a/drivers/staging/vboxvideo/vbox_drv.c
+++ b/drivers/staging/vboxvideo/vbox_drv.c
@@ -221,8 +221,7 @@ static void vbox_master_drop(struct drm_device *dev, struct drm_file *file_priv)
 
 static struct drm_driver driver = {
 	.driver_features =
-	    DRIVER_MODESET | DRIVER_GEM | DRIVER_IRQ_SHARED |
-	    DRIVER_PRIME | DRIVER_ATOMIC,
+	    DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC,
 	.dev_priv_size = 0,
 
 	.lastclose = drm_fb_helper_lastclose,
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index fbbcd2887ea8..60318480675f 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -94,42 +94,32 @@ enum drm_driver_feature {
 	 * code by calling request_irq() directly.
 	 */
 	DRIVER_HAVE_IRQ			= BIT(5),
-	/**
-	 * @DRIVER_IRQ_SHARED:
-	 *
-	 * Indicates to drm_irq_install() that a shared irq should be requested.
-	 *
-	 * FIXME: This should be an explicit argument for non-legacy drivers, or
-	 * at least the default for PCI devices (which would cover all current
-	 * users).
-	 */
-	DRIVER_IRQ_SHARED		= BIT(6),
 	/**
 	 * @DRIVER_GEM:
 	 *
 	 * Driver use the GEM memory manager. This should be set for all modern
 	 * drivers.
 	 */
-	DRIVER_GEM			= BIT(7),
+	DRIVER_GEM			= BIT(6),
 	/**
 	 * @DRIVER_MODESET:
 	 *
 	 * Driver supports mode setting interfaces (KMS).
 	 */
-	DRIVER_MODESET			= BIT(8),
+	DRIVER_MODESET			= BIT(7),
 	/**
 	 * @DRIVER_PRIME:
 	 *
 	 * Driver implements DRM PRIME buffer sharing.
 	 */
-	DRIVER_PRIME			= BIT(9),
+	DRIVER_PRIME			= BIT(8),
 	/**
 	 * @DRIVER_RENDER:
 	 *
 	 * Driver supports dedicated render nodes. See also the :ref:`section on
 	 * render nodes <drm_render_node>` for details.
 	 */
-	DRIVER_RENDER			= BIT(10),
+	DRIVER_RENDER			= BIT(9),
 	/**
 	 * @DRIVER_ATOMIC:
 	 *
@@ -139,21 +129,21 @@ enum drm_driver_feature {
 	 * multi-plane updates are not guaranteed to be tear-free) should not
 	 * set this flag.
 	 */
-	DRIVER_ATOMIC			= BIT(11),
+	DRIVER_ATOMIC			= BIT(10),
 	/**
 	 * @DRIVER_KMS_LEGACY_CONTEXT:
 	 *
 	 * Used only by nouveau for backwards compatibility with existing
 	 * userspace.  Do not use.
 	 */
-	DRIVER_KMS_LEGACY_CONTEXT	= BIT(12),
+	DRIVER_KMS_LEGACY_CONTEXT	= BIT(11),
 	/**
 	 * @DRIVER_SYNCOBJ:
 	 *
 	 * Driver supports &drm_syncobj for explicit synchronization of command
 	 * submission.
 	 */
-	DRIVER_SYNCOBJ                  = BIT(13),
+	DRIVER_SYNCOBJ                  = BIT(12),
 };
 
 /**
