From df1f423971610148f586b809314201d732e3cda7 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 21 Jan 2014 15:56:34 +0800
Subject: mtd: m25p80: Use positive logic to check JEDEC ID

For slightly better readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
(cherry picked from commit b2fda1296bb8e213a6bad3937326ae98c4c4773c)
Change-Id: Ifadc84eb60ed11bf59c47691cfe58b6a5ecb2274
Reviewed-on: http://git.am.freescale.net:8181/20050
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 1e147a8..c6e6d8e 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -1078,9 +1078,8 @@ static const struct spi_device_id *jedec_probe(struct spi_device *spi)
 	for (tmp = 0; tmp < ARRAY_SIZE(m25p_ids) - 1; tmp++) {
 		info = (void *)m25p_ids[tmp].driver_data;
 		if (info->jedec_id == jedec) {
-			if (info->ext_id != 0 && info->ext_id != ext_jedec)
-				continue;
-			return &m25p_ids[tmp];
+			if (info->ext_id == 0 || info->ext_id == ext_jedec)
+				return &m25p_ids[tmp];
 		}
 	}
 	dev_err(&spi->dev, "unrecognized JEDEC id %06x\n", jedec);
-- 
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