linux-kernel - [PATCH 3/3] mfd: menelaus: use macro for magic number

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Date:	Sat, 28 Mar 2015 22:45:37 +0200
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>
Cc:	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	Tony Lindgren <tony@...mide.com>, Felipe Balbi <balbi@...com>,
	Aaro Koskinen <aaro.koskinen@....fi>
Subject: [PATCH 3/3] mfd: menelaus: use macro for magic number

Use macro to check a register bit.

Signed-off-by: Aaro Koskinen <aaro.koskinen@....fi>
---
 drivers/mfd/menelaus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c
index 917fa86..c2ca665 100644
--- a/drivers/mfd/menelaus.c
+++ b/drivers/mfd/menelaus.c
@@ -1216,7 +1216,7 @@ static int menelaus_probe(struct i2c_client *client,
 	err = menelaus_read_reg(MENELAUS_VCORE_CTRL1);
 	if (err < 0)
 		goto fail;
-	if (err & BIT(7))
+	if (err & VCORE_CTRL1_HW_NSW)
 		menelaus->vcore_hw_mode = 1;
 	else
 		menelaus->vcore_hw_mode = 0;
-- 
2.2.0

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