We can't request the cascade channel before it's been registered, so
move it afterwards.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
outb(0x32, 0x4d6);
outb(0x33, 0x4d6);
outb(0x32, 0x4d6);
outb(0x33, 0x4d6);
- request_dma(DMA_ISA_CASCADE, "cascade");
-
for (i = 0; i < ARRAY_SIZE(dma_resources); i++)
request_resource(&ioport_resource, dma_resources + i);
for (i = 0; i < ARRAY_SIZE(dma_resources); i++)
request_resource(&ioport_resource, dma_resources + i);
printk(KERN_ERR "ISADMA%u: unable to register: %d\n",
chan, ret);
}
printk(KERN_ERR "ISADMA%u: unable to register: %d\n",
chan, ret);
}
+
+ request_dma(DMA_ISA_CASCADE, "cascade");