linux-kernel - [PATCH 04/10] usb: xhci: Use IS

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Date:	Thu,  8 May 2014 19:25:57 +0300
From:	Mathias Nyman <mathias.nyman@...ux.intel.com>
To:	<gregkh@...uxfoundation.org>
Cc:	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<sarah.a.sharp@...ux.intel.com>,
	Fabio Estevam <fabio.estevam@...escale.com>,
	Mathias Nyman <mathias.nyman@...ux.intel.com>
Subject: [PATCH 04/10] usb: xhci: Use IS_ENABLED() macro

From: Fabio Estevam <fabio.estevam@...escale.com>

Using the IS_ENABLED() macro can make the code shorter and easier to read.

Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
Signed-off-by: Mathias Nyman <mathias.nyman@...ux.intel.com>
---
 drivers/usb/host/xhci.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 4746816..cc67c76 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1738,8 +1738,7 @@ static inline int xhci_register_pci(void) { return 0; }
 static inline void xhci_unregister_pci(void) {}
 #endif
 
-#if defined(CONFIG_USB_XHCI_PLATFORM) \
-	|| defined(CONFIG_USB_XHCI_PLATFORM_MODULE)
+#if IS_ENABLED(CONFIG_USB_XHCI_PLATFORM)
 int xhci_register_plat(void);
 void xhci_unregister_plat(void);
 #else
-- 
1.8.3.2

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