linux-kernel - [PATCH] usb: musb: Kconfig: Depend on some machines under blackfin

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Date:	Sat, 4 Apr 2015 05:51:21 +0800
From:	Chen Gang <xili_gchen_5257@...mail.com>
To:	balbi@...com
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-usb@...r.kernel.org
Subject: [PATCH] usb: musb: Kconfig: Depend on some machines under blackfin

Under blackfin, only bf527, bf548 and bf609 may use musb. The related
error with allmodconfig:

    CC [M]  drivers/usb/misc/trancevibrator.o
  In file included from drivers/usb/musb/musb_core.h:70:0,
                   from drivers/usb/musb/musb_core.c:103:
  drivers/usb/musb/musb_core.c: In function 'musb_indexed_ep_select':
  drivers/usb/musb/musb_regs.h:458:32: error: 'USB_INDEX' undeclared (first use in this function)
   #define MUSB_INDEX  USB_OFFSET(USB_INDEX) /* 8 bit */
                                  ^

Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
---
 drivers/usb/musb/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 39db8b6..5fca898 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -6,7 +6,7 @@
 # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
 config USB_MUSB_HDRC
 	tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
-	depends on (USB || USB_GADGET)
+	depends on (USB || USB_GADGET) && (!BLACKFIN || (BLACKFIN && (BF527 || BF548 || BF609)))
 	help
 	  Say Y here if your system has a dual role high speed USB
 	  controller based on the Mentor Graphics silicon IP.  Then
-- 
1.9.3
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