MMC: DMA free fix for S3C24XX SD/MMC driver

Bugfix to ensure DMA channel allocated is freed on exit. Signed-off-by: Ben Dooks <[email protected]> Signed-off-by: Pierre Ossman <[email protected]>
mna · Jul 15, 2008 · ceb3ac2 · ceb3ac2
1 parent 679f0f8
commit ceb3ac2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
@@ -1254,6 +1254,7 @@ static int __devexit s3cmci_remove(struct platform_device *pdev)
 	clk_put(host->clk);
 
 	tasklet_disable(&host->pio_tasklet);
+	s3c2410_dma_free(S3CMCI_DMA, &s3cmci_dma_client);
 
 	free_irq(host->irq_cd, host);
 	free_irq(host->irq, host);