From: Shivani Bhardwaj <shivanib134@gmail.com>
Date: Fri, 16 Oct 2015 16:19:20 +0000 (+0530)
Subject: Staging: fbtft: fb_ssd1331: Remove unnecessary cast
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f1092794c0132cfca2329748983b840ffeae379e;p=openwrt%2Fstaging%2Fblogic.git

Staging: fbtft: fb_ssd1331: Remove unnecessary cast

Compiler can typecast variables implicitly so, explicit type cast is not
required and should be removed.
Semantic patch used:

@@
type T;
T e;
identifier x;
@@

* T x = (T)e;

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/fbtft/fb_ssd1331.c b/drivers/staging/fbtft/fb_ssd1331.c
index 53cb8e9847cf..bd294f886c5f 100644
--- a/drivers/staging/fbtft/fb_ssd1331.c
+++ b/drivers/staging/fbtft/fb_ssd1331.c
@@ -60,7 +60,7 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...)
 {
 	va_list args;
 	int i, ret;
-	u8 *buf = (u8 *)par->buf;
+	u8 *buf = par->buf;
 
 	if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) {
 		va_start(args, len);