linux-kernel - [PATCH] media: tuners: mxl5005s: make array static const, reduces object code size

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Message-Id: <20220507180302.25853-1-colin.i.king@gmail.com>
Date:   Sat,  7 May 2022 19:03:02 +0100
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: tuners: mxl5005s: make array static const, reduces object code size

Don't populate the array RegAddr on the stack, instead make it static
const. Also makes the object code smaller.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/media/tuners/mxl5005s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/tuners/mxl5005s.c b/drivers/media/tuners/mxl5005s.c
index ab4c43df9d18..3a509038c8df 100644
--- a/drivers/media/tuners/mxl5005s.c
+++ b/drivers/media/tuners/mxl5005s.c
@@ -3637,7 +3637,7 @@ static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
 	u16 status = 0;
 	int i;
 
-	u8 RegAddr[] = {43, 136};
+	static const u8 RegAddr[] = {43, 136};
 
 	*count = ARRAY_SIZE(RegAddr);
 
-- 
2.35.1