brcm2708: update linux 4.4 patches to latest version

As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 44 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0461-drm-vc4-Return-EBUSY-if-there-s-already-a-pending-fl.patch b/target/linux/brcm2708/patches-4.4/0461-drm-vc4-Return-EBUSY-if-there-s-already-a-pending-fl.patch
deleted file mode 100644
index 39f74e907d..0000000000
--- a/target/linux/brcm2708/patches-4.4/0461-drm-vc4-Return-EBUSY-if-there-s-already-a-pending-fl.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From bc27882bfefac9a1596aaed387ac01a844765e6c Mon Sep 17 00:00:00 2001
-From: Robert Foss <robert.foss@collabora.com>
-Date: Tue, 3 May 2016 13:48:20 -0400
-Subject: [PATCH] drm/vc4: Return -EBUSY if there's already a pending flip
- event.
-
-As per the documentation in drm_crtc.h, atomic_commit should return
--EBUSY if an asynchronous update is requested and there is an earlier
-update pending.
-
-v2: Rebase on the s/async/nonblock/ change.
-
-Signed-off-by: Robert Foss <robert.foss@collabora.com>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit e7c31f6f25b84fed961dc0dce6248878527693ae)
----
- drivers/gpu/drm/vc4/vc4_kms.c | 16 ++++++++++++----
- 1 file changed, 12 insertions(+), 4 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_kms.c
-+++ b/drivers/gpu/drm/vc4/vc4_kms.c
-@@ -119,10 +119,18 @@ static int vc4_atomic_commit(struct drm_
- 		return -ENOMEM;
- 
- 	/* Make sure that any outstanding modesets have finished. */
--	ret = down_interruptible(&vc4->async_modeset);
--	if (ret) {
--		kfree(c);
--		return ret;
-+	if (nonblock) {
-+		ret = down_trylock(&vc4->async_modeset);
-+		if (ret) {
-+			kfree(c);
-+			return -EBUSY;
-+		}
-+	} else {
-+		ret = down_interruptible(&vc4->async_modeset);
-+		if (ret) {
-+			kfree(c);
-+			return ret;
-+		}
- 	}
- 
- 	ret = drm_atomic_helper_prepare_planes(dev, state);