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authorFinn Thain <fthain@telegraphics.com.au>2018-01-13 17:37:13 -0500
committerGeert Uytterhoeven <geert@linux-m68k.org>2018-01-16 16:47:29 +0100
commit41b848160eabb22957652936b66ccafd95ab5ad8 (patch)
treef38449c4f4a4694f6c3215262919dc45c92aeb24 /drivers/net
parentnubus: Rename struct nubus_dev (diff)
downloadlinux-dev-41b848160eabb22957652936b66ccafd95ab5ad8.tar.xz
linux-dev-41b848160eabb22957652936b66ccafd95ab5ad8.zip
nubus: Adopt standard linked list implementation
This increases code re-use and improves readability. Cc: "David S. Miller" <davem@davemloft.net> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/8390/mac8390.c7
-rw-r--r--drivers/net/ethernet/cirrus/mac89x0.c6
-rw-r--r--drivers/net/ethernet/natsemi/macsonic.c8
3 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c
index 929ff6419621..2f91ce8dc614 100644
--- a/drivers/net/ethernet/8390/mac8390.c
+++ b/drivers/net/ethernet/8390/mac8390.c
@@ -416,8 +416,11 @@ struct net_device * __init mac8390_probe(int unit)
if (unit >= 0)
sprintf(dev->name, "eth%d", unit);
- while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK, NUBUS_TYPE_ETHERNET,
- ndev))) {
+ for_each_func_rsrc(ndev) {
+ if (ndev->category != NUBUS_CAT_NETWORK ||
+ ndev->type != NUBUS_TYPE_ETHERNET)
+ continue;
+
/* Have we seen it already? */
if (slots & (1 << ndev->board->slot))
continue;
diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c
index f910f0f386d6..977d4c2c759d 100644
--- a/drivers/net/ethernet/cirrus/mac89x0.c
+++ b/drivers/net/ethernet/cirrus/mac89x0.c
@@ -187,6 +187,7 @@ struct net_device * __init mac89x0_probe(int unit)
unsigned long ioaddr;
unsigned short sig;
int err = -ENODEV;
+ struct nubus_rsrc *fres;
if (!MACH_IS_MAC)
return ERR_PTR(-ENODEV);
@@ -207,8 +208,9 @@ struct net_device * __init mac89x0_probe(int unit)
/* We might have to parameterize this later */
slot = 0xE;
/* Get out now if there's a real NuBus card in slot E */
- if (nubus_find_slot(slot, NULL) != NULL)
- goto out;
+ for_each_func_rsrc(fres)
+ if (fres->board->slot == slot)
+ goto out;
/* The pseudo-ISA bits always live at offset 0x300 (gee,
wonder why...) */
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c
index 14f3fb50dc21..313fe5e0184b 100644
--- a/drivers/net/ethernet/natsemi/macsonic.c
+++ b/drivers/net/ethernet/natsemi/macsonic.c
@@ -464,9 +464,11 @@ static int mac_nubus_sonic_probe(struct net_device *dev)
int reg_offset, dma_bitmode;
/* Find the first SONIC that hasn't been initialized already */
- while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK,
- NUBUS_TYPE_ETHERNET, ndev)) != NULL)
- {
+ for_each_func_rsrc(ndev) {
+ if (ndev->category != NUBUS_CAT_NETWORK ||
+ ndev->type != NUBUS_TYPE_ETHERNET)
+ continue;
+
/* Have we seen it already? */
if (slots & (1<<ndev->board->slot))
continue;