From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Fri, 27 Sep 2019 20:22:32 +0000 (+0300)
Subject: mtd: cfi_util: use DIV_ROUND_UP() in cfi_udelay()
X-Git-Tag: v5.5-rc1~196^2~2^2~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d532c28b8c151cdb5b50280801c748ac4d93d563;p=linux.git

mtd: cfi_util: use DIV_ROUND_UP() in cfi_udelay()

Use DIV_ROUND_UP() in cfi_udelay() instead of open-coding it...

Doing this also helpfully gets rid of two complaints from
'scripts/checkpatch.pl --strict':

CHECK: spaces preferred around that '+' (ctx:VxV)
#29: FILE: drivers/mtd/chips/cfi_util.c:29:
+		msleep((us+999)/1000);
 		          ^

CHECK: spaces preferred around that '/' (ctx:VxV)
#29: FILE: drivers/mtd/chips/cfi_util.c:29:
+		msleep((us+999)/1000);
			       ^

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---

diff --git a/drivers/mtd/chips/cfi_util.c b/drivers/mtd/chips/cfi_util.c
index e3b266ee06af..e2d4db05aeb3 100644
--- a/drivers/mtd/chips/cfi_util.c
+++ b/drivers/mtd/chips/cfi_util.c
@@ -26,7 +26,7 @@
 void cfi_udelay(int us)
 {
 	if (us >= 1000) {
-		msleep((us+999)/1000);
+		msleep(DIV_ROUND_UP(us, 1000));
 	} else {
 		udelay(us);
 		cond_resched();