kernel: remove support for kernel 4.14

[openwrt/openwrt.git] / target / linux / generic / hack-4.14 / 904-debloat_dma_buf.patch

diff --git a/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch b/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch
deleted file mode 100644 (file)
index 9fd8894..0000000
--- a/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From e3692cb2fcd5ba1244512a0f43b8118f65f1c375 Mon Sep 17 00:00:00 2001
-From: Felix Fietkau <nbd@nbd.name>
-Date: Sat, 8 Jul 2017 08:20:43 +0200
-Subject: debloat: dmabuf
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- drivers/base/Kconfig      |  2 +-
- drivers/dma-buf/Makefile  | 10 +++++++---
- drivers/dma-buf/dma-buf.c |  4 +++-
- kernel/sched/core.c       |  1 +
- 4 files changed, 12 insertions(+), 5 deletions(-)
-
---- a/drivers/base/Kconfig
-+++ b/drivers/base/Kconfig
-@@ -246,7 +246,7 @@ config SOC_BUS
- source "drivers/base/regmap/Kconfig"
- 
- config DMA_SHARED_BUFFER
--      bool
-+      tristate
-       default n
-       select ANON_INODES
-       select IRQ_WORK
---- a/drivers/dma-buf/Makefile
-+++ b/drivers/dma-buf/Makefile
-@@ -1,3 +1,7 @@
--obj-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o
--obj-$(CONFIG_SYNC_FILE)               += sync_file.o
--obj-$(CONFIG_SW_SYNC)         += sw_sync.o sync_debug.o
-+obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o
-+
-+dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o
-+dma-buf-objs-$(CONFIG_SYNC_FILE)              += sync_file.o
-+dma-buf-objs-$(CONFIG_SW_SYNC)                += sw_sync.o sync_debug.o
-+
-+dma-shared-buffer-objs :=  $(dma-buf-objs-y)
---- a/drivers/dma-buf/dma-buf.c
-+++ b/drivers/dma-buf/dma-buf.c
-@@ -34,6 +34,7 @@
- #include <linux/poll.h>
- #include <linux/reservation.h>
- #include <linux/mm.h>
-+#include <linux/module.h>
- 
- #include <uapi/linux/dma-buf.h>
- 
-@@ -1206,4 +1207,5 @@ static void __exit dma_buf_deinit(void)
- {
-       dma_buf_uninit_debugfs();
- }
--__exitcall(dma_buf_deinit);
-+module_exit(dma_buf_deinit);
-+MODULE_LICENSE("GPL");
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -2165,6 +2165,7 @@ int wake_up_state(struct task_struct *p,
- {
-       return try_to_wake_up(p, state, 0);
- }
-+EXPORT_SYMBOL_GPL(wake_up_state);
- 
- /*
-  * Perform scheduler related setup for a newly forked process p.