linux-kernel - [PATCH v2 2/2] staging: sm7xxfb: usr fb_read and fb

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Message-Id: <1436948986-29664-2-git-send-email-sudipm.mukherjee@gmail.com>
Date:	Wed, 15 Jul 2015 13:59:46 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
	devel@...verdev.osuosl.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH v2 2/2] staging: sm7xxfb: usr fb_read and fb_write

Now since the Big-Endian and Little-Endian based calculations are moved
into a macro we can make fb_read() and fb_write() common for both
Little-Endian and Big-Endian.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/sm7xxfb/sm7xxfb.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c
index 106465c..07c2199 100644
--- a/drivers/staging/sm7xxfb/sm7xxfb.c
+++ b/drivers/staging/sm7xxfb/sm7xxfb.c
@@ -946,7 +946,6 @@ static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green,
 	return 0;
 }
 
-#ifdef __BIG_ENDIAN
 static ssize_t smtcfb_read(struct fb_info *info, char __user *buf,
 			   size_t count, loff_t *ppos)
 {
@@ -1107,7 +1106,6 @@ static ssize_t smtcfb_write(struct fb_info *info, const char __user *buf,
 
 	return (cnt) ? cnt : err;
 }
-#endif	/* ! __BIG_ENDIAN */
 
 static void sm7xx_set_timing(struct smtcfb_info *sfb)
 {
@@ -1303,10 +1301,8 @@ static struct fb_ops smtcfb_ops = {
 	.fb_fillrect  = cfb_fillrect,
 	.fb_imageblit = cfb_imageblit,
 	.fb_copyarea  = cfb_copyarea,
-#ifdef __BIG_ENDIAN
 	.fb_read      = smtcfb_read,
 	.fb_write     = smtcfb_write,
-#endif
 };
 
 /*
-- 
1.8.1.2

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