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path: root/drivers/net/fs_enet/mac-fec.c
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Diffstat (limited to 'drivers/net/fs_enet/mac-fec.c')
-rw-r--r--drivers/net/fs_enet/mac-fec.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index 14e575313c89..ca7bcb8ab3a1 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -245,10 +245,6 @@ static void set_multicast_list(struct net_device *dev)
static void restart(struct net_device *dev)
{
-#ifdef CONFIG_DUET
- immap_t *immap = fs_enet_immap;
- u32 cptr;
-#endif
struct fs_enet_private *fep = netdev_priv(dev);
fec_t __iomem *fecp = fep->fec.fecp;
const struct fs_platform_info *fpi = fep->fpi;
@@ -315,36 +311,6 @@ static void restart(struct net_device *dev)
FW(fecp, ievent, 0xffc0);
FW(fecp, ivec, (virq_to_hw(fep->interrupt) / 2) << 29);
- /*
- * adjust to speed (only for DUET & RMII)
- */
-#ifdef CONFIG_DUET
- if (fpi->use_rmii) {
- cptr = in_be32(&immap->im_cpm.cp_cptr);
- switch (fs_get_fec_index(fpi->fs_no)) {
- case 0:
- cptr |= 0x100;
- if (fep->speed == 10)
- cptr |= 0x0000010;
- else if (fep->speed == 100)
- cptr &= ~0x0000010;
- break;
- case 1:
- cptr |= 0x80;
- if (fep->speed == 10)
- cptr |= 0x0000008;
- else if (fep->speed == 100)
- cptr &= ~0x0000008;
- break;
- default:
- BUG(); /* should never happen */
- break;
- }
- out_be32(&immap->im_cpm.cp_cptr, cptr);
- }
-#endif
-
-
FW(fecp, r_cntrl, FEC_RCNTRL_MII_MODE); /* MII enable */
/*
* adjust to duplex mode