linux-kernel - [PATCH 2/9] media/radio: fix aimslab CONFIG IO PORT

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Date:	Sun, 10 Jul 2011 12:53:56 -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 2/9] media/radio: fix aimslab CONFIG IO PORT

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

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

Fixes this error message when CONFIG_RADIO_RTRACK_PORT=20f:
drivers/media/radio/radio-aimslab.c:49:17: error: invalid suffix "f" on integer constant

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

--- linux-next-20110707.orig/drivers/media/radio/radio-aimslab.c
+++ linux-next-20110707/drivers/media/radio/radio-aimslab.c
@@ -32,6 +32,7 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* msleep			*/
+#include <linux/stringify.h>
 #include <linux/videodev2.h>	/* kernel radio structs		*/
 #include <linux/io.h>		/* outb, outb_p			*/
 #include <media/v4l2-device.h>
@@ -43,10 +44,12 @@ MODULE_LICENSE("GPL");
 MODULE_VERSION("0.0.3");
 
 #ifndef CONFIG_RADIO_RTRACK_PORT
-#define CONFIG_RADIO_RTRACK_PORT -1
+#define __RADIO_RTRACK_PORT -1
+#else
+#define __RADIO_RTRACK_PORT HEX_STRING(CONFIG_RADIO_RTRACK_PORT)
 #endif
 
-static int io = CONFIG_RADIO_RTRACK_PORT;
+static int io = __RADIO_RTRACK_PORT;
 static int radio_nr = -1;
 
 module_param(io, int, 0);
--
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