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From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] ARM: i.MX clk-pllv2: Do not use a negative value for the unsigned variable
Date: Wed, 29 Jun 2016 19:56:48 +0300	[thread overview]
Message-ID: <1467219409-16450-1-git-send-email-shc_work@mail.ru> (raw)

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
 arch/arm/mach-imx/clk-pllv2.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-imx/clk-pllv2.c b/arch/arm/mach-imx/clk-pllv2.c
index a2b016f..5ba07fa 100644
--- a/arch/arm/mach-imx/clk-pllv2.c
+++ b/arch/arm/mach-imx/clk-pllv2.c
@@ -113,8 +113,9 @@ static unsigned long __clk_pllv2_recalc_rate(unsigned long parent_rate,
 	temp = (u64) ref_clk * mfn_abs;
 	do_div(temp, mfd + 1);
 	if (mfn < 0)
-		temp = -temp;
-	temp = (ref_clk * mfi) + temp;
+		temp = (ref_clk * mfi) - temp;
+	else
+		temp = (ref_clk * mfi) + temp;
 
 	return temp;
 }
-- 
2.4.9


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             reply	other threads:[~2016-06-29 16:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-29 16:56 Alexander Shiyan [this message]
2016-06-29 16:56 ` [PATCH 2/2] ARM: i.MX clk-pllv1: " Alexander Shiyan
2016-06-30  6:46 ` [PATCH 1/2] ARM: i.MX clk-pllv2: " Sascha Hauer

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