From: Nishka Dasgupta <nishkadg.linux@gmail.com>
Date: Thu, 15 Aug 2019 05:55:50 +0000 (+0530)
Subject: i2c: iproc: Make bcm_iproc_i2c_quirks constant
X-Git-Tag: v5.4-rc1~51^2~15
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=67a53081e655d41a77f510377364600e5e9bf89c;p=linux.git

i2c: iproc: Make bcm_iproc_i2c_quirks constant

Static structure bcm_iproc_i2c_quirks, of type i2c_adapter_quirks, is
only used when being assigned to constant field quirks of a variable
having type i2c_adapter. Hence make bcm_iproc_i2c_quirks constant as
well to prevent it from unintended modification.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index ee5578173fb1..24269a5e3af6 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -803,7 +803,7 @@ static struct i2c_algorithm bcm_iproc_algo = {
 	.unreg_slave = bcm_iproc_i2c_unreg_slave,
 };
 
-static struct i2c_adapter_quirks bcm_iproc_i2c_quirks = {
+static const struct i2c_adapter_quirks bcm_iproc_i2c_quirks = {
 	.max_read_len = M_RX_MAX_READ_LEN,
 };