[PATCH 07/16] usb: musb: replace ifndef with ifdef for CONFIG_MUSB_PIO_ONLY

From: Sebastian Andrzej Siewior
Date: Mon Jul 22 2013 - 14:10:53 EST


The ifdef reads somehow better than an ifndef

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
---
drivers/usb/musb/musb_dma.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index 1b6b827..8919ce2 100644
--- a/drivers/usb/musb/musb_dma.h
+++ b/drivers/usb/musb/musb_dma.h
@@ -62,10 +62,10 @@ struct musb_hw_ep;

#define DMA_ADDR_INVALID (~(dma_addr_t)0)

-#ifndef CONFIG_MUSB_PIO_ONLY
-#define is_dma_capable() (1)
-#else
+#ifdef CONFIG_MUSB_PIO_ONLY
#define is_dma_capable() (0)
+#else
+#define is_dma_capable() (1)
#endif

#ifdef CONFIG_USB_TI_CPPI_DMA
--
1.8.3.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/