* [PATCH V3] media: ov5640: Fix check for PLL1 exceeding max allowed rate
@ 2019-12-04 13:35 Adam Ford
0 siblings, 0 replies; only message in thread
From: Adam Ford @ 2019-12-04 13:35 UTC (permalink / raw)
To: linux-media
Cc: adam.ford, maxime.ripard, Adam Ford, Jacopo Mondi,
Steve Longerbeam, Mauro Carvalho Chehab, linux-kernel
The PLL calculation routine checks the wrong variable name 'rate'
when it should be called '_rate' when checking to see whether or
not the PLL1 output frequency exceeds 1GHz.
This patch changes it to the correct variable '_rate'
Fixes: aa2882481cad ("media: ov5640: Adjust the clock based on the expected rate")
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V3: Add Fixes Tag.
V2: No code change. Only change commit description to be less confusing.
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 500d9bbff10b..a3c0be56ae02 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -874,7 +874,7 @@ static unsigned long ov5640_calc_sys_clk(struct ov5640_dev *sensor,
* We have reached the maximum allowed PLL1 output,
* increase sysdiv.
*/
- if (!rate)
+ if (!_rate)
break;
/*
--
2.20.1
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