fs_enet: Be an of_platform device when CONFIG_PPC_CPM_NEW_BINDING is set.
The existing OF glue code was crufty and broken. Rather than fix it, it
will be removed, and the ethernet driver now talks to the device tree
directly.
The old, non-CONFIG_PPC_CPM_NEW_BINDING code can go away once CPM
platforms are dropped from arch/ppc (which will hopefully be soon), and
existing arch/powerpc boards that I wasn't able to test on for this
patchset get converted (which should be even sooner).
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index cbdc17b..924d661 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -43,6 +43,10 @@
#include <asm/commproc.h>
#endif
+#ifdef CONFIG_PPC_CPM_NEW_BINDING
+#include <asm/of_device.h>
+#endif
+
#include "fs_enet.h"
#include "fec.h"
@@ -95,6 +99,19 @@
static int do_pd_setup(struct fs_enet_private *fep)
{
+#ifdef CONFIG_PPC_CPM_NEW_BINDING
+ struct of_device *ofdev = to_of_device(fep->dev);
+
+ fep->interrupt = of_irq_to_resource(ofdev->node, 0, NULL);
+ if (fep->interrupt == NO_IRQ)
+ return -EINVAL;
+
+ fep->fec.fecp = of_iomap(ofdev->node, 0);
+ if (!fep->fcc.fccp)
+ return -EINVAL;
+
+ return 0;
+#else
struct platform_device *pdev = to_platform_device(fep->dev);
struct resource *r;
@@ -110,7 +127,7 @@
return -EINVAL;
return 0;
-
+#endif
}
#define FEC_NAPI_RX_EVENT_MSK (FEC_ENET_RXF | FEC_ENET_RXB)