linux-kernel - [PATCH 6/9] media/radio: fix terratec CONFIG IO PORT

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Message-Id: <20110710125736.0a16e25d.rdunlap@xenotime.net>
Date:	Sun, 10 Jul 2011 12:57:36 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	linux-media@...r.kernel.org, mchehab@...radead.org
Subject: [PATCH 6/9] media/radio: fix terratec CONFIG IO PORT

From: Randy Dunlap <rdunlap@...otime.net>

Modify radio-terratec to use HEX_STRING(CONFIG_RADIO_TERRATEC_PORT)
so that the correct IO port value is used.

Fixes the IO port value that is used since this is hex:
CONFIG_RADIO_TERRATEC_PORT=590
but it was being interpreted as decimal instead of hex.

Signed-off-by: Randy Dunlap <rdunlap@...otime.net>
---
 drivers/media/radio/radio-terratec.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

--- linux-next-20110707.orig/drivers/media/radio/radio-terratec.c
+++ linux-next-20110707/drivers/media/radio/radio-terratec.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>	/* Modules 			*/
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
+#include <linux/stringify.h>
 #include <linux/videodev2.h>	/* kernel radio structs		*/
 #include <linux/mutex.h>
 #include <linux/io.h>		/* outb, outb_p			*/
@@ -39,10 +40,12 @@ MODULE_LICENSE("GPL");
 MODULE_VERSION("0.0.3");
 
 #ifndef CONFIG_RADIO_TERRATEC_PORT
-#define CONFIG_RADIO_TERRATEC_PORT 0x590
+#define __RADIO_TERRATEC_PORT 0x590
+#else
+#define __RADIO_TERRATEC_PORT HEX_STRING(CONFIG_RADIO_TERRATEC_PORT)
 #endif
 
-static int io = CONFIG_RADIO_TERRATEC_PORT;
+static int io = __RADIO_TERRATEC_PORT;
 static int radio_nr = -1;
 
 module_param(io, int, 0);
--
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