wbsd: fix bad dma_addr_t conversion
DMA addresses are not pointers, so don't treat them as such. Avoids
compiler warnings when using 64-bit DMA addresses on a 32-bit system.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index c2b6160..f7dcd8e 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1420,7 +1420,7 @@
dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
- host->dma_addr = (dma_addr_t)NULL;
+ host->dma_addr = 0;
kfree(host->dma_buffer);
host->dma_buffer = NULL;
@@ -1445,7 +1445,7 @@
host->dma = -1;
host->dma_buffer = NULL;
- host->dma_addr = (dma_addr_t)NULL;
+ host->dma_addr = 0;
}
/*