netdev - [PATCH 06/12] nfc: st21nfca: constify file-scope arrays

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Message-Id: <20210724214928.122096-1-krzysztof.kozlowski@canonical.com>
Date:   Sat, 24 Jul 2021 23:49:22 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Charles Gorand <charles.gorand@...innov.com>,
        Krzysztof Opasiak <k.opasiak@...sung.com>,
        Mark Greer <mgreer@...malcreek.com>,
        Bongsu Jeon <bongsu.jeon@...sung.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-wireless@...r.kernel.org
Subject: [PATCH 06/12] nfc: st21nfca: constify file-scope arrays

Driver only reads len_seq and wait_tab variables.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/nfc/st21nfca/i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c
index 9dc9693a7356..1b44a37a71aa 100644
--- a/drivers/nfc/st21nfca/i2c.c
+++ b/drivers/nfc/st21nfca/i2c.c
@@ -76,8 +76,8 @@ struct st21nfca_i2c_phy {
 	struct mutex phy_lock;
 };
 
-static u8 len_seq[] = { 16, 24, 12, 29 };
-static u16 wait_tab[] = { 2, 3, 5, 15, 20, 40};
+static const u8 len_seq[] = { 16, 24, 12, 29 };
+static const u16 wait_tab[] = { 2, 3, 5, 15, 20, 40};
 
 #define I2C_DUMP_SKB(info, skb)					\
 do {								\
-- 
2.27.0