bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

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

1 files changed, 34 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0730-dma-heap-Make-the-symbol-dma_heap_ioctl_cmds-static.patch b/target/linux/bcm27xx/patches-5.4/950-0730-dma-heap-Make-the-symbol-dma_heap_ioctl_cmds-static.patch
new file mode 100644
index 0000000000..900637ddeb
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0730-dma-heap-Make-the-symbol-dma_heap_ioctl_cmds-static.patch
@@ -0,0 +1,34 @@
+From d59927ce7f8a4ee9abcad9bd3405881c7a9ac99e Mon Sep 17 00:00:00 2001
+From: zhong jiang <zhongjiang@huawei.com>
+Date: Wed, 18 Dec 2019 00:38:22 +0530
+Subject: [PATCH] dma-heap: Make the symbol 'dma_heap_ioctl_cmds'
+ static
+
+Commit 7d411afe8444060454a53b1f9b70ee78b3e75ef1 upstream.
+
+Fix the following sparse warning.
+
+drivers/dma-buf/dma-heap.c:109:14: warning: symbol 'dma_heap_ioctl_cmds'
+was not declared. Should it be static?
+
+Acked-by: Andrew F. Davis <afd@ti.com>
+Acked-by: John Stultz <john.stultz@linaro.org>
+Signed-off-by: zhong jiang <zhongjiang@huawei.com>
+Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
+ [sumits: rebased over IOCTL rename patches]
+Link: https://patchwork.freedesktop.org/patch/msgid/20191217190822.1969-1-sumit.semwal@linaro.org
+---
+ drivers/dma-buf/dma-heap.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/dma-buf/dma-heap.c
++++ b/drivers/dma-buf/dma-heap.c
+@@ -106,7 +106,7 @@ static long dma_heap_ioctl_allocate(stru
+ 	return 0;
+ }
+ 
+-unsigned int dma_heap_ioctl_cmds[] = {
++static unsigned int dma_heap_ioctl_cmds[] = {
+ 	DMA_HEAP_IOCTL_ALLOC,
+ };
+