commit 1a394e1a36aa9f47b411a8e4cb53dfca6f134401
author Chen Gang <xili_gchen_5257@hotmail.com> Wed Mar 04 04:55:06 2015 +0800
committer Mark Salter <msalter@redhat.com> Thu Mar 26 10:31:48 2015 -0400
tree 1f3a15f2aed10ed1639f67b009a446c83a634385
parent 1d2a64bd2da6034036fff9ad9b41682516f79fa3

c6x: kernel: setup: Remove 'const' for local variables in machine_init

early_init_dt_scan() accepts "void *", the related warning:

    CC      arch/c6x/kernel/setup.o
  arch/c6x/kernel/setup.c: In function 'machine_init':
  arch/c6x/kernel/setup.c:290:21: warning: passing argument 1 of 'early_init_dt_scan' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    early_init_dt_scan(fdt);
                       ^
  In file included from arch/c6x/kernel/setup.c:19:0:
  include/linux/of_fdt.h:75:13: note: expected 'void *' but argument is of type 'const void *'
   extern bool early_init_dt_scan(void *params);
               ^

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Mark Salter <msalter@redhat.com>

arch/c6x/kernel/setup.c

diff --git a/arch/c6x/kernel/setup.c b/arch/c6x/kernel/setup.c
index f016128..1d9f399 100644
--- a/arch/c6x/kernel/setup.c
+++ b/arch/c6x/kernel/setup.c
@@ -265,8 +265,8 @@
  */
 notrace void __init machine_init(unsigned long dt_ptr)
 {
-	const void *dtb = __va(dt_ptr);
-	const void *fdt = _fdt_start;
+	void *dtb = __va(dt_ptr);
+	void *fdt = _fdt_start;
 
 	/* interrupts must be masked */
 	set_creg(IER, 2);