1 files changed, 2 insertions, 6 deletions

diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 5e320ddaaa82..437ef1b47428 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -163,7 +163,7 @@ struct kexec_file_ops {
  */
 struct kexec_buf {
         struct kimage *image;
-        char *buffer;
+        void *buffer;
         unsigned long bufsz;
         unsigned long mem;
         unsigned long memsz;
@@ -175,6 +175,7 @@ struct kexec_buf {
 
 int __weak arch_kexec_walk_mem(struct kexec_buf *kbuf,
                                int (*func)(u64, u64, void *));
+extern int kexec_add_buffer(struct kexec_buf *kbuf);
 #endif /* CONFIG_KEXEC_FILE */
 
 struct kimage {
@@ -239,11 +240,6 @@ extern asmlinkage long sys_kexec_load(unsigned long entry,
                                         struct kexec_segment __user *segments,
                                         unsigned long flags);
 extern int kernel_kexec(void);
-extern int kexec_add_buffer(struct kimage *image, char *buffer,
-                            unsigned long bufsz, unsigned long memsz,
-                            unsigned long buf_align, unsigned long buf_min,
-                            unsigned long buf_max, bool top_down,
-                            unsigned long *load_addr);
 extern struct page *kimage_alloc_control_pages(struct kimage *image,
                                                 unsigned int order);
 extern int kexec_load_purgatory(struct kimage *image, unsigned long min,