netdev - [PATCH 2/6] net: dsa: mv88e6060: use the correct InitReady bit

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Message-ID: <5641F03C.3030809@baylibre.com>
Date:	Tue, 10 Nov 2015 14:25:16 +0100
From:	Neil Armstrong <narmstrong@...libre.com>
To:	netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Florian Fainelli <f.fainelli@...il.com>,
	Andrew Lunn <andrew@...n.ch>,
	Guenter Roeck <linux@...ck-us.net>,
	Neil Armstrong <narmstrong@...libre.com>,
	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: [PATCH 2/6] net: dsa: mv88e6060: use the correct InitReady bit

According to the mv88e6060 datasheet, the InitReady bit position
is 11 and the polarity is inverted.
Use the bit correctly to detect the end of initialization.

Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
 drivers/net/dsa/mv88e6060.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 6885ef5..26f668c 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -102,7 +102,7 @@ static int mv88e6060_switch_reset(struct dsa_switch *ds)
 	timeout = jiffies + 1 * HZ;
 	while (time_before(jiffies, timeout)) {
 		ret = REG_READ(REG_GLOBAL, 0x00);
-		if ((ret & 0x8000) == 0x0000)
+		if ((ret & 0x800))
 			break;

 		usleep_range(1000, 2000);
-- 
1.9.1
--
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