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authorJonas Gorski <jogo@openwrt.org>2015-12-02 22:23:22 +0000
committerJonas Gorski <jogo@openwrt.org>2015-12-02 22:23:22 +0000
commit621677154f39f2e0b698a558b8b795db84a8e014 (patch)
tree3c4d60241f9ad7f52f12aa022af8b5a684b2ab08 /target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch
parent4454a3fb6375cf1adf17f63a54cd7660bc40caa7 (diff)
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kernel: add linux 4.4 support
Based on 4.4-rc3. Runtime tested on MIPS. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 47701
Diffstat (limited to 'target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch')
-rw-r--r--target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch b/target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch
new file mode 100644
index 0000000000..32b4fdfa39
--- /dev/null
+++ b/target/linux/generic/patches-4.4/504-yaffs-3.16-new-fops.patch
@@ -0,0 +1,29 @@
+--- a/fs/yaffs2/yaffs_vfs.c
++++ b/fs/yaffs2/yaffs_vfs.c
+@@ -774,7 +774,25 @@ static int yaffs_sync_object(struct file
+ }
+
+
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
++static const struct file_operations yaffs_file_operations = {
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0))
++ .read = new_sync_read,
++#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0) */
++ .read_iter = generic_file_read_iter,
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0))
++ .write = new_sync_write,
++#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0) */
++ .write_iter = generic_file_write_iter,
++ .mmap = generic_file_mmap,
++ .flush = yaffs_file_flush,
++ .fsync = yaffs_sync_object,
++ .splice_read = generic_file_splice_read,
++ .splice_write = iter_file_splice_write,
++ .llseek = generic_file_llseek,
++};
++
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
+ static const struct file_operations yaffs_file_operations = {
+ .read = do_sync_read,
+ .write = do_sync_write,