mmc: omap: remove unnecessary #if 0's
In commit 3451c067 (mmc: omap: add DMA engine support), some #if 0's
were used to comment out parts of the code. This has been in the code
for over a year and are not needed anymore (and the commented-out code
doesn't even compile). Remove them.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 4b3e0eb..b94f38e 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1413,33 +1413,17 @@
else
sig = host->id == 0 ? OMAP_DMA_MMC_TX : OMAP_DMA_MMC2_TX;
host->dma_tx = dma_request_channel(mask, omap_dma_filter_fn, &sig);
-#if 0
- if (!host->dma_tx) {
- dev_err(host->dev, "unable to obtain TX DMA engine channel %u\n",
- sig);
- goto err_dma;
- }
-#else
if (!host->dma_tx)
dev_warn(host->dev, "unable to obtain TX DMA engine channel %u\n",
sig);
-#endif
if (mmc_omap2())
sig = host->id == 0 ? OMAP24XX_DMA_MMC1_RX : OMAP24XX_DMA_MMC2_RX;
else
sig = host->id == 0 ? OMAP_DMA_MMC_RX : OMAP_DMA_MMC2_RX;
host->dma_rx = dma_request_channel(mask, omap_dma_filter_fn, &sig);
-#if 0
- if (!host->dma_rx) {
- dev_err(host->dev, "unable to obtain RX DMA engine channel %u\n",
- sig);
- goto err_dma;
- }
-#else
if (!host->dma_rx)
dev_warn(host->dev, "unable to obtain RX DMA engine channel %u\n",
sig);
-#endif
ret = request_irq(host->irq, mmc_omap_irq, 0, DRIVER_NAME, host);
if (ret)