diff mbox series

iio: light: apds9306: fix max_scale_nano values

Message ID 20250112-apds9306_nano_vals-v1-1-82fb145d0b16@gmail.com (mailing list archive)
State New
Headers show
Series iio: light: apds9306: fix max_scale_nano values | expand

Commit Message

Javier Carrasco Jan. 12, 2025, 12:08 a.m. UTC 
The two provided max_scale_nano values must be multiplied by 100 and 10
respectively to achieve nano units. According to the comments:

Max scale for apds0306 is 16.326432 → the fractional part is 0.326432,
which is 326432000 in NANO. The current value is 3264320.

Max scale for apds0306-065 is 14.09721 → the fractional part is 0.09712,
which is 97120000 in NANO. The current value is 9712000.

Update max_scale_nano initialization to use the right NANO fractional
parts.

Cc: stable@vger.kernel.org
Fixes: 620d1e6c7a3f ("iio: light: Add support for APDS9306 Light Sensor")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/iio/light/apds9306.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)


---
base-commit: 577a66e2e634f712384c57a98f504c44ea4b47da
change-id: 20241218-apds9306_nano_vals-d880219a82f2

Best regards,
diff mbox series

Patch

diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c
index 69a0d609cffc91cc3daba160f309f511270be385..5ed7e17f49e76206609aba83c85e8144c536d17d 100644
--- a/drivers/iio/light/apds9306.c
+++ b/drivers/iio/light/apds9306.c
@@ -108,11 +108,11 @@  static const struct part_id_gts_multiplier apds9306_gts_mul[] = {
 	{
 		.part_id = 0xB1,
 		.max_scale_int = 16,
-		.max_scale_nano = 3264320,
+		.max_scale_nano = 326432000,
 	}, {
 		.part_id = 0xB3,
 		.max_scale_int = 14,
-		.max_scale_nano = 9712000,
+		.max_scale_nano = 97120000,
 	},
 };