linux-kernel - [PATCH 2/2] clk: tegra: Use definition for pll

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Date:	Mon, 21 Dec 2015 12:56:32 +0000
From:	Jon Hunter <jonathanh@...dia.com>
To:	Peter De Schrijver <pdeschrijver@...dia.com>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>
CC:	Rhyland Klein <rklein@...dia.com>, linux-clk@...r.kernel.org,
	linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
	Jon Hunter <jonathanh@...dia.com>
Subject: [PATCH 2/2] clk: tegra: Use definition for pll_u override bit

The definition, PLLU_BASE_OVERRIDE, for the pll_u OVERRIDE bit is defined
but not used and when the OVERRIDE bit is cleared in tegra210_pll_init()
the code directly uses the bit number. Therefore, use the definition,
PLLU_BASE_OVERRIDE when clearing the OVERRIDE bit.

Signed-off-by: Jon Hunter <jonathanh@...dia.com>
---
 drivers/clk/tegra/clk-tegra210.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 791215747863..6f043c5e2394 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -2520,7 +2520,7 @@ static void __init tegra210_pll_init(void __iomem *clk_base,
 
 	/* PLLU_VCO */
 	val = readl(clk_base + pll_u_vco_params.base_reg);
-	val &= ~BIT(24); /* disable PLLU_OVERRIDE */
+	val &= ~PLLU_BASE_OVERRIDE; /* disable PLLU_OVERRIDE */
 	writel(val, clk_base + pll_u_vco_params.base_reg);
 
 	clk = tegra_clk_register_pllre("pll_u_vco", "pll_ref", clk_base, pmc,
-- 
2.1.4

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