linux-kernel - [PATCH][next] iio: pressure: bmp280-core: Make read-only const array conversion_time

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Message-Id: <20240722151738.572913-1-colin.i.king@gmail.com>
Date: Mon, 22 Jul 2024 16:17:38 +0100
From: Colin Ian King <colin.i.king@...il.com>
To: Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Vasileios Amoiridis <vassilisamir@...il.com>,
	linux-iio@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH][next] iio: pressure: bmp280-core: Make read-only const array conversion_time_max static

Don't populate the read-only array conversion_time_max on the stack at
run time, instead make it static.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/iio/pressure/bmp280-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 49081b729618..9ead52954de3 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -1865,7 +1865,7 @@ EXPORT_SYMBOL_NS(bmp580_chip_info, IIO_BMP280);
 
 static int bmp180_wait_for_eoc(struct bmp280_data *data, u8 ctrl_meas)
 {
-	const int conversion_time_max[] = { 4500, 7500, 13500, 25500 };
+	static const int conversion_time_max[] = { 4500, 7500, 13500, 25500 };
 	unsigned int delay_us;
 	unsigned int ctrl;
 	int ret;
-- 
2.39.2