linux-kernel - [PATCH v2 1/2] cx18-driver: fix handling of 'radio' module parameter

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Date:	Tue, 31 Jan 2012 16:27:07 +0100
From:	Danny Kukawka <danny.kukawka@...ect.de>
To:	Andy Walls <awalls@...metrocast.net>
Cc:	Mauro Carvalho Chehab <mchehab@...radead.org>,
	ivtv-devel@...vdriver.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Rusty Russell <rusty@...tcorp.com.au>, mchehab@...hat.com
Subject: [PATCH v2 1/2] cx18-driver: fix handling of 'radio' module parameter

Reverse cx18-driver part of commit
90ab5ee94171b3e28de6bb42ee30b527014e0be7 and change
module_param_array() type from bool to int to fix
compiler warning:

In function ‘__check_radio’:
113:1: warning: return from incompatible pointer type [enabled by default]
At top level:
113:1: warning: initialization from incompatible pointer type [enabled by default]
113:1: warning: (near initialization for ‘__param_arr_radio.num’) [enabled by default]

v2: corrected version, don't change to module_param_named(), change
    all to int/uint

Signed-off-by: Danny Kukawka <danny.kukawka@...ect.de>
---
 drivers/media/video/cx18/cx18-driver.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 349bd9c..9355745 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -75,7 +75,7 @@ static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
 				     -1, -1, -1, -1, -1, -1, -1, -1 };
 static unsigned cardtype_c = 1;
 static unsigned tuner_c = 1;
-static bool radio_c = 1;
+static unsigned radio_c = 1;
 static char pal[] = "--";
 static char secam[] = "--";
 static char ntsc[] = "-";
@@ -110,7 +110,7 @@ static int retry_mmio = 1;
 int cx18_debug;
 
 module_param_array(tuner, int, &tuner_c, 0644);
-module_param_array(radio, bool, &radio_c, 0644);
+module_param_array(radio, int, &radio_c, 0644);
 module_param_array(cardtype, int, &cardtype_c, 0644);
 module_param_string(pal, pal, sizeof(pal), 0644);
 module_param_string(secam, secam, sizeof(secam), 0644);
-- 
1.7.7.3

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