--- linux-2.6.22.1.orig/drivers/mmc/host/s3cmci.c
+++ linux-2.6.22.1/drivers/mmc/host/s3cmci.c
@@ -1248,6 +1248,7 @@
 	mmc_remove_host(mmc);
 	clk_disable(host->clk);
 	clk_put(host->clk);
+	s3c2410_dma_free(S3CMCI_DMA, &s3cmci_dma_client);
  	free_irq(host->irq_cd, host);
  	free_irq(host->irq, host);
 	iounmap(host->base);