linux-kernel - [PATCH 4/8] usb: phy: fix isp1301-omap dependency on tps65010

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Date:	Thu,  8 May 2014 15:52:17 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Arnd Bergmann <arnd@...db.de>, linux-omap@...r.kernel.org
Subject: [PATCH 4/8] usb: phy: fix isp1301-omap dependency on tps65010

The isp1301-omap driver cannot be built-in if the tps65010 driver
is a module, otherwise we get a link error from the reference to
the tps65010_set_vbus_draw function.

There is already a hack in the driver to work around the problem
of tps65010 being not available at all. This patch extends that
hack to ensure that the real tps65010_set_vbus_draw() function
is only called when it's avaiable.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: linux-omap@...r.kernel.org
---
 drivers/usb/phy/phy-isp1301-omap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c
index 6e146d7..35a0dd2 100644
--- a/drivers/usb/phy/phy-isp1301-omap.c
+++ b/drivers/usb/phy/phy-isp1301-omap.c
@@ -94,7 +94,7 @@ struct isp1301 {
 
 #if defined(CONFIG_MACH_OMAP_H2) || defined(CONFIG_MACH_OMAP_H3)
 
-#if	defined(CONFIG_TPS65010) || defined(CONFIG_TPS65010_MODULE)
+#if	defined(CONFIG_TPS65010) || (defined(CONFIG_TPS65010_MODULE) && defined(MODULE))
 
 #include <linux/i2c/tps65010.h>
 
-- 
1.8.3.2

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