kernel: disable the yaffs2 /proc code to make it compile on linux 3.10 (#13848)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37285 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic/patches-3.10/515-yaffs-3.10-disable-proc-entry.patch b/target/linux/generic/patches-3.10/515-yaffs-3.10-disable-proc-entry.patch
new file mode 100644 (file)
index 0000000..476f330
--- /dev/null
+++ b/target/linux/generic/patches-3.10/515-yaffs-3.10-disable-proc-entry.patch
@@ -0,0 +1,45 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -3385,6 +3385,7 @@ static DECLARE_FSTYPE(yaffs2_fs_type, "y
+ 
+ #endif                                /* CONFIG_YAFFS_YAFFS2 */
+ 
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
+ static struct proc_dir_entry *my_proc_entry;
+ static struct proc_dir_entry *debug_proc_entry;
+ 
+@@ -3668,6 +3669,7 @@ static int yaffs_proc_write(struct file 
+ {
+         return yaffs_proc_write_trace_options(file, buf, count, data);
+ }
++#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)) */
+ 
+ /* Stuff to handle installation of file systems */
+ struct file_system_to_install {
+@@ -3699,6 +3701,7 @@ static int __init init_yaffs_fs(void)
+ 
+       mutex_init(&yaffs_context_lock);
+ 
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
+       /* Install the proc_fs entries */
+       my_proc_entry = create_proc_entry("yaffs",
+                                              S_IRUGO | S_IFREG,
+@@ -3721,6 +3724,7 @@ static int __init init_yaffs_fs(void)
+               debug_proc_entry->data = NULL;
+       } else
+               return -ENOMEM;
++#endif
+ 
+       /* Now add the file system entries */
+ 
+@@ -3757,8 +3761,10 @@ static void __exit exit_yaffs_fs(void)
+       T(YAFFS_TRACE_ALWAYS,
+               (TSTR("yaffs built " __DATE__ " " __TIME__ " removing. \n")));
+ 
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
+       remove_proc_entry("yaffs", YPROC_ROOT);
+       remove_proc_entry("yaffs_stats", YPROC_ROOT);
++#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)) */
+ 
+       fsinst = fs_to_install;
+