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.5...@gmail.com>
---
arch/c6x/kernel/setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 @@ int __init c6x_add_memory(phys_addr_t start, unsigned long
size)
*/
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);
--
1.9.3
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