diff mbox

sparc: time: make of_device_ids const.

Message ID d1829888485f7cb11c40cc6518f1252343191405.1498549100.git.arvind.yadav.cs@gmail.com
State Not Applicable
Delegated to: David Miller
Headers show

Commit Message

Arvind Yadav June 27, 2017, 7:40 a.m. UTC
of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   1082	   1048	    336	   2466	    9a2	arch/sparc/kernel/time_32.o

File size after constify:
   text	   data	    bss	    dec	    hex	filename
   1482	    632	    336	   2450	    992	arch/sparc/kernel/time_32.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 arch/sparc/kernel/time_32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 9f575df..2ce2e7b 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -298,7 +298,7 @@  static int clock_probe(struct platform_device *op)
 	return 0;
 }
 
-static struct of_device_id clock_match[] = {
+static const struct of_device_id clock_match[] = {
 	{
 		.name = "eeprom",
 	},