linux-kernel - [PATCH] staging:vme Fix use BIT macro

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Date:   Thu, 21 Sep 2017 11:22:54 +0530
From:   Janani Sankara Babu <jananis37@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     martyn@...chs.me.uk, manohar.vanga@...il.com, antonl1911@...il.com,
        rjpdasilva@...il.com, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org,
        Janani Sankara Babu <jananis37@...il.com>
Subject: [PATCH] staging:vme Fix use BIT macro

This patch is created to solve the following warning shown by the checkpatch
script Warning: Replace all occurences of (1<<x) by BIT(x)

Signed-off-by: Janani Sankara Babu <jananis37@...il.com>
---
 drivers/staging/vme/devices/vme_pio2.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/vme/devices/vme_pio2.h b/drivers/staging/vme/devices/vme_pio2.h
index ac4a4ba..e9c3cf6 100644
--- a/drivers/staging/vme/devices/vme_pio2.h
+++ b/drivers/staging/vme/devices/vme_pio2.h
@@ -179,7 +179,7 @@
 					PIO2_REGS_CTRL_WRD1 };
 
 #define PIO2_CNTR_SC_DEV0		0
-#define PIO2_CNTR_SC_DEV1		(1 << 6)
+#define PIO2_CNTR_SC_DEV1		BIT(6)
 #define PIO2_CNTR_SC_DEV2		(2 << 6)
 #define PIO2_CNTR_SC_RDBACK		(3 << 6)
 
@@ -188,12 +188,12 @@
 					PIO2_CNTR_SC_DEV1, PIO2_CNTR_SC_DEV2 };
 
 #define PIO2_CNTR_RW_LATCH		0
-#define PIO2_CNTR_RW_LSB		(1 << 4)
+#define PIO2_CNTR_RW_LSB		BIT(4)
 #define PIO2_CNTR_RW_MSB		(2 << 4)
 #define PIO2_CNTR_RW_BOTH		(3 << 4)
 
 #define PIO2_CNTR_MODE0			0
-#define PIO2_CNTR_MODE1			(1 << 1)
+#define PIO2_CNTR_MODE1			BIT(1)
 #define PIO2_CNTR_MODE2			(2 << 1)
 #define PIO2_CNTR_MODE3			(3 << 1)
 #define PIO2_CNTR_MODE4			(4 << 1)
-- 
1.9.1