linux-kernel - [PATCH] media: cxusb-analog: Use ARRAY_SIZE for cxusub_medion_pin

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Message-Id: <20190531223756.1305617-1-mail@maciej.szmigiero.name>
Date:   Sat,  1 Jun 2019 00:37:56 +0200
From:   "Maciej S. Szmigiero" <mail@...iej.szmigiero.name>
To:     Michael Krufky <mkrufky@...uxtv.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>,
        kbuild test robot <lkp@...el.com>
Subject: [PATCH] media: cxusb-analog: Use ARRAY_SIZE for cxusub_medion_pin_config

Use ARRAY_SIZE for computing element count of cxusub_medion_pin_config
array as suggested by the kbuild test robot.

Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Maciej S. Szmigiero <mail@...iej.szmigiero.name>
---
 drivers/media/usb/dvb-usb/cxusb-analog.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/usb/dvb-usb/cxusb-analog.c b/drivers/media/usb/dvb-usb/cxusb-analog.c
index 9b42ca71c177..51d3cba32b60 100644
--- a/drivers/media/usb/dvb-usb/cxusb-analog.c
+++ b/drivers/media/usb/dvb-usb/cxusb-analog.c
@@ -1622,8 +1622,7 @@ int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev)
 	/* TODO: setup audio samples insertion */
 
 	ret = v4l2_subdev_call(cxdev->cx25840, core, s_io_pin_config,
-			       sizeof(cxusub_medion_pin_config) /
-			       sizeof(cxusub_medion_pin_config[0]),
+			       ARRAY_SIZE(cxusub_medion_pin_config),
 			       cxusub_medion_pin_config);
 	if (ret != 0)
 		dev_warn(&dvbdev->udev->dev,