linux-kernel - [PATCH][next] media: bt8xx: make read-only arrays static

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Message-Id: <20230627134851.728487-1-colin.i.king@gmail.com>
Date:   Tue, 27 Jun 2023 14:48:51 +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][next] media: bt8xx: make read-only arrays static

Don't populate the arrays on the stack, instead make them static const.
Also add spaces between values to clean up checkpatch style warnings.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/media/pci/bt8xx/dvb-bt8xx.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c
index 4cb890b949c3..df83b59a618d 100644
--- a/drivers/media/pci/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c
@@ -190,11 +190,15 @@ static int cx24108_tuner_set_params(struct dvb_frontend *fe)
 	u32 freq = c->frequency;
 	int i, a, n, pump;
 	u32 band, pll;
-	u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
-		1576000,1718000,1856000,2036000,2150000};
-	u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
+	static const u32 osci[] = {
+		950000, 1019000, 1075000, 1178000, 1296000, 1432000,
+		1576000, 1718000, 1856000, 2036000, 2150000
+	};
+	static const u32 bandsel[] = {
+		0, 0x00020000, 0x00040000, 0x00100800, 0x00101000,
 		0x00102000,0x00104000,0x00108000,0x00110000,
-		0x00120000,0x00140000};
+		0x00120000, 0x00140000
+	};
 
 	#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
 	dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq);
-- 
2.39.2