netdev - [PATCH] can: peak_pci: Make structure peak_pciec_i2c_bit

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Message-Id: <20190819080018.2155-1-nishkadg.linux@gmail.com>
Date:   Mon, 19 Aug 2019 13:30:18 +0530
From:   Nishka Dasgupta <nishkadg.linux@...il.com>
To:     wg@...ndegger.com, mkl@...gutronix.de, davem@...emloft.net,
        linux-can@...r.kernel.org, netdev@...r.kernel.org
Cc:     Nishka Dasgupta <nishkadg.linux@...il.com>
Subject: [PATCH] can: peak_pci: Make structure peak_pciec_i2c_bit_ops constant

Static structure peak_pciec_i2c_bit_ops, of type i2c_algo_bit_data, is
not used except to be copied into another variable. Hence make it const
to protect it from modification.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@...il.com>
---
 drivers/net/can/sja1000/peak_pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c
index 68366d57916c..8c0244f51059 100644
--- a/drivers/net/can/sja1000/peak_pci.c
+++ b/drivers/net/can/sja1000/peak_pci.c
@@ -417,7 +417,7 @@ static void peak_pciec_write_reg(const struct sja1000_priv *priv,
 	peak_pci_write_reg(priv, port, val);
 }
 
-static struct i2c_algo_bit_data peak_pciec_i2c_bit_ops = {
+static const struct i2c_algo_bit_data peak_pciec_i2c_bit_ops = {
 	.setsda	= pita_setsda,
 	.setscl	= pita_setscl,
 	.getsda	= pita_getsda,
-- 
2.19.1