linux-kernel - [PATCH] ppdev: remove unused ROUND

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Date:   Fri, 14 Jul 2017 17:06:15 +0800
From:   Guoqing Jiang <gqjiang@...e.com>
To:     arnd@...db.de, gregkh@...uxfoundation.org,
        sudipm.mukherjee@...il.com
Cc:     linux-kernel@...r.kernel.org, Guoqing Jiang <gqjiang@...e.com>
Subject: [PATCH] ppdev: remove unused ROUND_UP macro

This macro is not used after commit 3b9ab374a1e6
("ppdev: convert to y2038 safe"), so let's remove
it.

Signed-off-by: Guoqing Jiang <gqjiang@...e.com>
---
 drivers/char/ppdev.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index 3e73bcd..d256110 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -101,9 +101,6 @@ static DEFINE_IDA(ida_index);
 #define PP_BUFFER_SIZE 1024
 #define PARDEVICE_MAX 8
 
-/* ROUND_UP macro from fs/select.c */
-#define ROUND_UP(x,y) (((x)+(y)-1)/(y))
-
 static DEFINE_MUTEX(pp_do_mutex);
 
 /* define fixed sized ioctl cmd for y2038 migration */
-- 
2.6.6