From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Wed, 19 Jun 2013 15:38:09 +0000 (+0200)
Subject: usb: musb: replace ifndef with ifdef for CONFIG_MUSB_PIO_ONLY
X-Git-Tag: firefly_0821_release~176^2~5474^2~77^2~100
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=260eba39bcfb5681115ec934cdfbd97e0b3a1775;p=firefly-linux-kernel-4.4.55.git

usb: musb: replace ifndef with ifdef for CONFIG_MUSB_PIO_ONLY

The ifdef reads somehow better than an ifndef

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index 1b6b827b769f..8919ce28c3d4 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