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Date:   Wed,  4 Dec 2019 07:09:07 -0600
From:   Adam Ford <aford173@...il.com>
To:     linux-media@...r.kernel.org
Cc:     adam.ford@...icpd.com, Adam Ford <aford173@...il.com>,
        Jacopo Mondi <jacopo@...ndi.org>,
        Steve Longerbeam <slongerbeam@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2] media: ov5640: Fix check for PLL1 exceeding max allowed rate

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'

Acked-by: Jacopo Mondi <jacopo@...ndi.org>
Signed-off-by: Adam Ford <aford173@...il.com>
---
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 5e495c833d32..bb968e764f31 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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