linux-kernel - [PATCH] media: dvb_frontends: make static read-only array fec

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Date:   Sun, 23 Jan 2022 23:02:42 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] media: dvb_frontends: make static read-only array fec_tab const

The static array fec_tab is read-only so it make sense to make
it const.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/media/dvb-frontends/stv0299.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c
index 421395ea3334..fbfc912c1071 100644
--- a/drivers/media/dvb-frontends/stv0299.c
+++ b/drivers/media/dvb-frontends/stv0299.c
@@ -161,8 +161,9 @@ static int stv0299_set_FEC(struct stv0299_state *state, enum fe_code_rate fec)
 
 static enum fe_code_rate stv0299_get_fec(struct stv0299_state *state)
 {
-	static enum fe_code_rate fec_tab[] = { FEC_2_3, FEC_3_4, FEC_5_6,
-					       FEC_7_8, FEC_1_2 };
+	static const enum fe_code_rate fec_tab[] = {
+		FEC_2_3, FEC_3_4, FEC_5_6, FEC_7_8, FEC_1_2
+	};
 	u8 index;
 
 	dprintk ("%s\n", __func__);
-- 
2.33.1