i2c: busses: make i2c_adapter_quirks const

Make these const as they are only stored as a reference in the quirks
field of an i2c_adapter structure, which is const. Done using
Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index a238844..60292d2 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -793,7 +793,7 @@ static const struct i2c_algorithm tegra_i2c_algo = {
 };
 
 /* payload size is only 12 bit */
-static struct i2c_adapter_quirks tegra_i2c_quirks = {
+static const struct i2c_adapter_quirks tegra_i2c_quirks = {
 	.max_read_len = 4096,
 	.max_write_len = 4096,
 };