linux-kernel - [PATCH] Staging: dt3155: properly export the module parameter

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Date:	Wed, 28 Jul 2010 09:48:33 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <gregkh@...e.de>, <ss@....gov.au>
Subject: [PATCH] Staging: dt3155: properly export the module parameter

Make the module parameter dt3155_major static and add the proper
wrappers to export it.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Greg Kroah-Hartman <gregkh@...e.de>
Cc: Scott Smedley <ss@....gov.au>
---

diff --git a/drivers/staging/dt3155/dt3155_drv.c b/drivers/staging/dt3155/dt3155_drv.c
index 7316996..220eaf9 100644
--- a/drivers/staging/dt3155/dt3155_drv.c
+++ b/drivers/staging/dt3155/dt3155_drv.c
@@ -99,7 +99,9 @@ wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS];
 
 /* set to dynamicaly allocate, but it is tunable: */
 /* insmod DT_3155 dt3155 dt3155_major=XX */
-int dt3155_major = 0;
+static int dt3155_major;
+module_param(dt3155_major, int, 0);
+MODULE_PARM_DESC(dt3155_major, "Major device number");
 
 /* The minor numbers are 0 and 1 ... they are not tunable.
  * They are used as the indices for the structure vectors,
--
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