linux-kernel - [PATCH] usb: musb: tusb: remove dead code

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Date:	Sun, 04 May 2014 10:57:30 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Felipe Balbi <balbi@...com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: musb: tusb: remove dead code

musb_in_tusb() is always set to 0, because CONFIG_USB_TUSB6010 is never
set (it should have been CONFIG_USB_MUSB_TUSB6010). But musb_in_tusb()
is unused anyway, so remove a few lines of dead code.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
Usb, musb, and tusb! Is somebody sneaking nursery rhymes in the kernel
tree? Anyhow, this patch is tested with git grep only.

 drivers/usb/musb/tusb6010.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/usb/musb/tusb6010.h b/drivers/usb/musb/tusb6010.h
index 35c933a5d991..1864e24ac965 100644
--- a/drivers/usb/musb/tusb6010.h
+++ b/drivers/usb/musb/tusb6010.h
@@ -14,12 +14,6 @@
 
 extern u8 tusb_get_revision(struct musb *musb);
 
-#ifdef CONFIG_USB_TUSB6010
-#define musb_in_tusb()			1
-#else
-#define musb_in_tusb()			0
-#endif
-
 #ifdef CONFIG_USB_TUSB_OMAP_DMA
 #define tusb_dma_omap()			1
 #else
-- 
1.9.0

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