Received-SPF: pass (google.com: domain of aquannie@gmail.com designates 2607:f8b0:400e:c03::244 as permitted sender) client-ip=2607:f8b0:400e:c03::244;
Date: Tue, 20 Sep 2016 18:41:18 +0530
From: Rehas Sachdeva <aquannie@gmail.com>
To: outreachy-kernel@googlegroups.com
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
	Teddy Wang <teddy.wang@siliconmotion.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH v2] staging: sm750fb: Remove unnecessary parentheses
Message-ID: <20160920131118.GA13758@toblerone>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.24 (2015-08-30)

Remove unnecessary parentheses from right side of an assignment. Issue
detected by the following Coccinelle semantic patch:

@r@
identifier x;
expression e1, e2;
@@

- x = (e1 << e2);
+ x = e1 << e2;

Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
---
Changes in v2:
- Change 'following' to 'the following'.
- Align PANEL_WINDOW_HEIGHT_HEIGHT_SHIFT to right side of the assignment.

 drivers/staging/sm750fb/sm750_hw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index a376d17..bff7db5 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -322,8 +322,8 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
 		reg |= (var->xoffset & PANEL_WINDOW_WIDTH_X_MASK);
 		POKE32(PANEL_WINDOW_WIDTH, reg);
 
-		reg = ((var->yres_virtual - 1) <<
-		       PANEL_WINDOW_HEIGHT_HEIGHT_SHIFT);
+		reg = (var->yres_virtual - 1) <<
+		      PANEL_WINDOW_HEIGHT_HEIGHT_SHIFT;
 		reg &= PANEL_WINDOW_HEIGHT_HEIGHT_MASK;
 		reg |= (var->yoffset & PANEL_WINDOW_HEIGHT_Y_MASK);
 		POKE32(PANEL_WINDOW_HEIGHT, reg);
-- 
2.7.4