mv643xx_eth: get rid of static variables, allow multiple instances

Move mv643xx_eth's static state (ethernet register block base address
and MII management interface spinlock) into a struct hanging off the
shared platform device.  This is necessary to support chips that
contain multiple mv643xx_eth silicon blocks.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 90fe904d361..418f3053de5 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -341,6 +341,7 @@ static struct resource mv64x60_eth0_resources[] = {
 };
 
 static struct mv643xx_eth_platform_data eth0_pd = {
+	.shared		= &mv64x60_eth_shared_device;
 	.port_number	= 0,
 };
 
@@ -366,6 +367,7 @@ static struct resource mv64x60_eth1_resources[] = {
 };
 
 static struct mv643xx_eth_platform_data eth1_pd = {
+	.shared		= &mv64x60_eth_shared_device;
 	.port_number	= 1,
 };
 
@@ -391,6 +393,7 @@ static struct resource mv64x60_eth2_resources[] = {
 };
 
 static struct mv643xx_eth_platform_data eth2_pd = {
+	.shared		= &mv64x60_eth_shared_device;
 	.port_number	= 2,
 };