Add 5.14 patches for RPI

root/target/linux/bcm27xx/patches-5.14/0522-char-vc_mem-Delete-dead-code.patch

@@ -0,0 +1,29 @@
+From b40e4ada596ad2d8cbd3124e5672c42d5246f5b3 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.com>
+Date: Wed, 28 Jul 2021 09:49:21 +0100
+Subject: [PATCH 522/552] char: vc_mem: Delete dead code
+
+There are no error exists once device_create has succeeded, and
+therefore no need to call device_destroy from vc_mem_init.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.com>
+---
+ drivers/char/broadcom/vc_mem.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/drivers/char/broadcom/vc_mem.c b/drivers/char/broadcom/vc_mem.c
+index b1b5a95baf02..195b61a4387c 100644
+--- a/drivers/char/broadcom/vc_mem.c
++++ b/drivers/char/broadcom/vc_mem.c
+@@ -333,8 +333,6 @@ vc_mem_init(void)
+ 	vc_mem_inited = 1;
+ 	return 0;
+ 
+-	device_destroy(vc_mem_class, vc_mem_devnum);
+-
+ out_class_destroy:
+ 	class_destroy(vc_mem_class);
+ 	vc_mem_class = NULL;
+-- 
+2.33.0
+