From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Sat, 24 Jul 2021 21:49:22 +0000 (+0200)
Subject: nfc: st21nfca: constify file-scope arrays
X-Git-Tag: microblaze-v5.16~158^2~399^2~6
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=0f20ae9bb96be60f50d51feb37f1435dac5687ea;p=linux-2.6-microblaze.git

nfc: st21nfca: constify file-scope arrays

Driver only reads len_seq and wait_tab variables.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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 {								\