musb: Search and replace USB_INVENTRA_FIFO with MUSB_PIO_ONLY

Search and replace USB_INVENTRA_FIFO with MUSB_PIO_ONLY
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/usb/musb/Kconfig

@@ -129,7 +129,7 @@ config USB_MUSB_HDRC_HCD
 	default y
 
 
-config USB_INVENTRA_FIFO
+config MUSB_PIO_ONLY
 	bool 'Disable DMA (always use PIO)'
 	depends on USB_MUSB_HDRC
 	default y if USB_TUSB6010
@@ -144,21 +144,21 @@ config USB_INVENTRA_FIFO
 
 config USB_INVENTRA_DMA
 	bool
-	depends on USB_MUSB_HDRC && !USB_INVENTRA_FIFO
+	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
 	default ARCH_OMAP2430 || ARCH_OMAP343X
 	help
 	  Enable DMA transfers using Mentor's engine.
 
 config USB_TI_CPPI_DMA
 	bool
-	depends on USB_MUSB_HDRC && !USB_INVENTRA_FIFO
+	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
 	default ARCH_DAVINCI
 	help
 	  Enable DMA transfers when TI CPPI DMA is available.
 
 config USB_TUSB_OMAP_DMA
 	bool
-	depends on USB_MUSB_HDRC && !USB_INVENTRA_FIFO
+	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
 	depends on USB_TUSB6010
 	depends on ARCH_OMAP
 	default y

drivers/usb/musb/Makefile

@@ -28,10 +28,10 @@ endif
 
 # the kconfig must guarantee that only one of the
 # possible I/O schemes will be enabled at a time ...
-# PIO (INVENTRA_FIFO), or DMA (several potential schemes).
+# PIO only, or DMA (several potential schemes).
 # though PIO is always there to back up DMA, and for ep0
 
-ifneq ($(CONFIG_USB_INVENTRA_FIFO),y)
+ifneq ($(CONFIG_MUSB_PIO_ONLY),y)
 
   ifeq ($(CONFIG_USB_INVENTRA_DMA),y)
     musb_hdrc-objs		+= musbhsdma.o

drivers/usb/musb/dma.h

@@ -62,7 +62,7 @@ struct musb_hw_ep;
 
 #define	DMA_ADDR_INVALID	(~(dma_addr_t)0)
 
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 #define	is_dma_capable()	(1)
 #else
 #define	is_dma_capable()	(0)

drivers/usb/musb/musb_gadget.c

@@ -291,7 +291,7 @@ static void txstate(struct musb *musb, struct musb_request *req)
 			epnum, musb_ep->packet_sz, fifo_count,
 			csr);
 
-#ifndef	CONFIG_USB_INVENTRA_FIFO
+#ifndef	CONFIG_MUSB_PIO_ONLY
 	if (is_dma_capable() && musb_ep->dma) {
 		struct dma_controller	*c = musb->dma_controller;
 

drivers/usb/musb/musb_procfs.c

@@ -508,7 +508,7 @@ static int dump_header_stats(struct musb *musb, char *buffer)
 
 	code = sprintf(buffer,
 			"Options: "
-#ifdef CONFIG_USB_INVENTRA_FIFO
+#ifdef CONFIG_MUSB_PIO_ONLY
 			"pio"
 #elif defined(CONFIG_USB_TI_CPPI_DMA)
 			"cppi-dma"

drivers/usb/musb/plat_uds.c

@@ -1531,7 +1531,7 @@ irqreturn_t musb_interrupt(struct musb *musb)
 }
 
 
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 static int __initdata use_dma = 1;
 
 /* "modprobe ... use_dma=0" etc */
@@ -1921,7 +1921,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 		goto fail2;
 	}
 
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 	if (use_dma && dev->dma_mask) {
 		struct dma_controller	*c;
 
@@ -2050,7 +2050,7 @@ fail2:
  * bridge to a platform device; this driver then suffices.
  */
 
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 static u64	*orig_dma_mask;
 #endif
 
@@ -2071,7 +2071,7 @@ static int __init musb_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 	/* clobbered by use_dma=n */
 	orig_dma_mask = dev->dma_mask;
 #endif
@@ -2097,7 +2097,7 @@ static int __devexit musb_remove(struct platform_device *pdev)
 	musb_free(musb);
 	iounmap(ctrl_base);
 	device_init_wakeup(&pdev->dev, 0);
-#ifndef CONFIG_USB_INVENTRA_FIFO
+#ifndef CONFIG_MUSB_PIO_ONLY
 	pdev->dev.dma_mask = orig_dma_mask;
 #endif
 	return 0;
@@ -2183,7 +2183,7 @@ static int __init musb_init(void)
 #endif
 
 	pr_info("%s: version " MUSB_VERSION ", "
-#ifdef CONFIG_USB_INVENTRA_FIFO
+#ifdef CONFIG_MUSB_PIO_ONLY
 		"pio"
 #elif defined(CONFIG_USB_TI_CPPI_DMA)
 		"cppi-dma"