parisc: Tune LASI LAN for QEMU

Do not loose cycles when we run on QEMU, and fix one trivial typo.
Signed-off-by: Helge Deller <deller@gmx.de>

drivers/net/ethernet/i825xx/lasi_82596.c

@@ -105,7 +105,7 @@
 #define DMA_WBACK_INV(ndev, addr, len) \
 	do { dma_cache_sync((ndev)->dev.parent, (void *)addr, len, DMA_BIDIRECTIONAL); } while (0)
 
-#define SYSBUS      0x0000006c;
+#define SYSBUS      0x0000006c
 
 /* big endian CPU, 82596 "big" endian mode */
 #define SWAP32(x)   (((u32)(x)<<16) | ((((u32)(x)))>>16))
@@ -141,6 +141,7 @@ static void mpu_port(struct net_device *dev, int c, dma_addr_t x)
 	}
 
 	gsc_writel(a, dev->base_addr + PA_CPU_PORT_L_ACCESS);
+	if (!running_on_qemu)
 		udelay(1);
 	gsc_writel(b, dev->base_addr + PA_CPU_PORT_L_ACCESS);
 }