linux-kernel - [PATCH] media: cx23885: make const array addr

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Message-Id: <20181004141535.20809-1-colin.king@canonical.com>
Date:   Thu,  4 Oct 2018 15:15:35 +0100
From:   Colin King <colin.king@...onical.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: cx23885: make const array addr_list static

From: Colin Ian King <colin.king@...onical.com>

The const array addr_list can be made static, saves populating it on
the stack and will make it read-only.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/media/pci/cx23885/cx23885-i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/cx23885/cx23885-i2c.c b/drivers/media/pci/cx23885/cx23885-i2c.c
index dd67135d2bb6..d0df3dfff694 100644
--- a/drivers/media/pci/cx23885/cx23885-i2c.c
+++ b/drivers/media/pci/cx23885/cx23885-i2c.c
@@ -340,7 +340,7 @@ int cx23885_i2c_register(struct cx23885_i2c *bus)
 	/* Instantiate the IR receiver device, if present */
 	if (0 == bus->i2c_rc) {
 		struct i2c_board_info info;
-		const unsigned short addr_list[] = {
+		static const unsigned short addr_list[] = {
 			0x6b, I2C_CLIENT_END
 		};
 
-- 
2.17.1