[PATCH] input: raydium_i2c_ts: constify attribute_group structures.

[Arvind Yadav]

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
   text    data     bss     dec     hex filename
   7801     560       0    8361    20a9 
drivers/input/touchscreen/raydium_i2c_ts.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   7849     496       0    8345    2099 
drivers/input/touchscreen/raydium_i2c_ts.o

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/input/touchscreen/raydium_i2c_ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c 
b/drivers/input/touchscreen/raydium_i2c_ts.c
index 1252e49..4f1d3fd 100644
--- a/drivers/input/touchscreen/raydium_i2c_ts.c
+++ b/drivers/input/touchscreen/raydium_i2c_ts.c
@@ -939,7 +939,7 @@ static ssize_t raydium_i2c_calibrate_store(struct device 
*dev,
        NULL
 };
 
-static struct attribute_group raydium_i2c_attribute_group = {
+static const struct attribute_group raydium_i2c_attribute_group = {
        .attrs = raydium_i2c_attributes,
 };
 
-- 
1.9.1