ne: MIPS: Use platform_driver for ne on RBTX49XX

This patch lets RBTX49XX boards use generic platform_driver interface
for the ne driver.

* Use platform_device to pass ioaddr and irq to the ne driver.
* Remove unnecessary ifdefs for RBTX49XX from the ne driver.
* Make the ne driver selectable on these boards regardless of CONFIG_ISA

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
index 66163ba452c8..f5d1ce739fcc 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -20,6 +20,7 @@
 #include <linux/console.h>
 #include <linux/pci.h>
 #include <linux/pm.h>
+#include <linux/platform_device.h>
 
 #include <asm/wbflush.h>
 #include <asm/reboot.h>
@@ -1037,3 +1038,22 @@ static int __init tx4938_spi_proc_setup(void)
 
 __initcall(tx4938_spi_proc_setup);
 #endif
+
+static int __init rbtx4938_ne_init(void)
+{
+        struct resource res[] = {
+                {
+                        .start  = RBTX4938_RTL_8019_BASE,
+                        .end    = RBTX4938_RTL_8019_BASE + 0x20 - 1,
+                        .flags  = IORESOURCE_IO,
+                }, {
+                        .start  = RBTX4938_RTL_8019_IRQ,
+                        .flags  = IORESOURCE_IRQ,
+                }
+        };
+        struct platform_device *dev =
+                platform_device_register_simple("ne", -1,
+                                                res, ARRAY_SIZE(res));
+        return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+}
+device_initcall(rbtx4938_ne_init);