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Sat, 28 Jun 2025 10:52:56 -0700 (PDT) From: David Lechner Date: Sat, 28 Jun 2025 12:52:31 -0500 Subject: [PATCH 2/2] iio: light: cm3232: make struct cm3232_als_info const Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250628-iio-const-data-20-v1-2-2bf90b03f9f1@baylibre.com> References: <20250628-iio-const-data-20-v1-0-2bf90b03f9f1@baylibre.com> In-Reply-To: <20250628-iio-const-data-20-v1-0-2bf90b03f9f1@baylibre.com> To: Kevin Tsai , Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1448; i=dlechner@baylibre.com; h=from:subject:message-id; bh=7PWpuEuUAR02Zc52Tm0NH/qgWVIEjwmy9AreWIhhoM4=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBoYCvtwq1KZais2IgqJBuBMO31skW51jTIItbcz v1Fa9DINMOJATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaGAr7QAKCRDCzCAB/wGP wOBrB/9jhalDH/7TQ3R694lxQ2BsxnLQs9c7X0+o8iS9iOTGcBGJJRKMUC5XG36u6MJfi8lvn4w fv4w4Kv9KnNvTYKcWuK8FjBuD19yaAuo/GXTe7oD2lK5nLdxU1AxIUGVuhedidmL26QB1bkQrUo xTvsAOBJUHPNGWk8ImypiGtUWKUgZPdC6ESjPIZnk6bkwSXWfXptm/9vhCcqU9AjMx44gTxDY3o +kThdoKr6aeP0i0nMCs9T33106mnf0aBQ3rv0f7gNCDxm8DvcLrZTnJGFY6UZtv5s/pxxtiX4v/ bBkqrZa9L0kcLvY+YpK+HkKwMNZTexmZOohUalnfIgZ7Bn8U X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 Add const qualifier to struct cm3232_als_info. This is read-only data so it can be made const. Signed-off-by: David Lechner --- drivers/iio/light/cm3232.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iio/light/cm3232.c b/drivers/iio/light/cm3232.c index b6823a5a0860a32a65b6e3e76b4e22bc9cd14312..3a3ad6b4c46860cb401e8084c47d3abe1f3f4169 100644 --- a/drivers/iio/light/cm3232.c +++ b/drivers/iio/light/cm3232.c @@ -58,7 +58,7 @@ struct cm3232_als_info { int mlux_per_bit_base_it; }; -static struct cm3232_als_info cm3232_als_info_default = { +static const struct cm3232_als_info cm3232_als_info_default = { .regs_cmd_default = CM3232_CMD_DEFAULT, .hw_id = CM3232_HW_ID, .mlux_per_bit = CM3232_MLUX_PER_BIT_DEFAULT, @@ -67,7 +67,7 @@ static struct cm3232_als_info cm3232_als_info_default = { struct cm3232_chip { struct i2c_client *client; - struct cm3232_als_info *als_info; + const struct cm3232_als_info *als_info; int calibscale; u8 regs_cmd; u16 regs_als; @@ -198,7 +198,7 @@ static int cm3232_write_als_it(struct cm3232_chip *chip, int val, int val2) static int cm3232_get_lux(struct cm3232_chip *chip) { struct i2c_client *client = chip->client; - struct cm3232_als_info *als_info = chip->als_info; + const struct cm3232_als_info *als_info = chip->als_info; int ret; int val, val2; int als_it; -- 2.43.0