linux-kernel - [PATCH] phy: brcm-sata: remove unused variable

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Message-Id: <20180118132043.992893-1-arnd@arndb.de>
Date:   Thu, 18 Jan 2018 14:19:58 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Tejun Heo <tj@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Srinath Mannam <srinath.mannam@...adcom.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] phy: brcm-sata: remove unused variable

The newly introduced calibrate function has a variable
that has never been used and needs to be removed to avoid
this harmless warning:

drivers/phy/broadcom/phy-brcm-sata.c: In function 'brcm_stb_sata_calibrate':
drivers/phy/broadcom/phy-brcm-sata.c:514:24: error: unused variable 'priv' [-Werror=unused-variable]

Fixes: 3e507769d15e ("phy: brcm-sata: Implement calibrate callback")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/phy/broadcom/phy-brcm-sata.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index 5dd9ebeac750..8708ea3b4d6d 100644
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -511,7 +511,6 @@ static int brcm_sata_phy_init(struct phy *phy)
 static void brcm_stb_sata_calibrate(struct brcm_sata_port *port)
 {
 	void __iomem *base = brcm_sata_pcb_base(port);
-	struct brcm_sata_phy *priv = port->phy_priv;
 	u32 tmp = BIT(8);
 
 	brcm_sata_phy_wr(base, RXPMD_REG_BANK, RXPMD_RX_FREQ_MON_CONTROL1,
-- 
2.9.0