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cleanup the cpmac phy mask, patch from Ben Witten

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SVN-Revision: 22770
This commit is contained in:
Florian Fainelli 2010-08-22 17:09:00 +00:00
parent 1e5f5ff823
commit bb28b9941e
1 changed files with 48 additions and 0 deletions
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48
target/linux/ar7/patches-2.6.32/971-cpmac_cleanup.patch Normal file
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@ -0,0 +1,48 @@
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -33,7 +33,6 @@
#include <linux/skbuff.h>
#include <linux/mii.h>
#include <linux/phy.h>
-#include <linux/phy_fixed.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/gpio.h>
@@ -1104,8 +1103,6 @@ static const struct net_device_ops cpmac
.ndo_set_mac_address = eth_mac_addr,
};
-static int external_switch;
-
static int __devinit cpmac_probe(struct platform_device *pdev)
{
int rc, phy_id;
@@ -1127,10 +1124,8 @@ static int __devinit cpmac_probe(struct
}
if (phy_id == PHY_MAX_ADDR) {
- //This probably wont work as no fixed bus anymore.
- dev_err(&pdev->dev, "no PHY present, falling back to switch mode\n");
- strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */
- phy_id = pdev->id;
+ dev_err(&pdev->dev, "no PHY present\n");
+ return -ENODEV;
}
dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
@@ -1258,14 +1253,8 @@ int __devinit cpmac_init(void)
else
msleep(10);
- mask &= 0x7fffffff;
- if (mask & (mask - 1)) {
- external_switch = 1;
- mask = 0;
- }
-
cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000):
- ~(mask | 0x80000001);
+ ~(mask | 0x80000000);
snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1");
res = mdiobus_register(cpmac_mii);