linux-kernel - [PATCH] sound: don't use the deprecated function check

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Date:	Mon,  8 Aug 2011 16:07:12 +0800
From:	stufever@...il.com
To:	linux-kernel@...r.kernel.org
Cc:	tiwai@...e.de, perex@...ex.cz,
	Wang Shaoyan <wangshaoyan.pt@...bao.com>
Subject: [PATCH] sound: don't use the deprecated function check_region

From: Wang Shaoyan <wangshaoyan.pt@...bao.com>

  sound/oss/pss.c: In function 'configure_nonsound_components':
  sound/oss/pss.c:676: warning: 'check_region' is deprecated (declared at include/linux/ioport.h:201)

Signed-off-by: Wang Shaoyan <wangshaoyan.pt@...bao.com>
---
 sound/oss/pss.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 9b800ce..0fa26bd 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -673,9 +673,10 @@ static void configure_nonsound_components(void)
 
 	if (pss_cdrom_port == -1) {	/* If cdrom port enablation wasn't requested */
 		printk(KERN_INFO "PSS: CDROM port not enabled.\n");
-	} else if (check_region(pss_cdrom_port, 2)) {
+	} else if (!request_region(pss_cdrom_port, 2, "PSS CDROM")) {
 		printk(KERN_ERR "PSS: CDROM I/O port conflict.\n");
 	} else {
+		release_region(pss_cdrom_port, 2);
 		set_io_base(devc, CONF_CDROM, pss_cdrom_port);
 		printk(KERN_INFO "PSS: CDROM I/O port set to 0x%x.\n", pss_cdrom_port);
 	}
-- 
1.7.4.1

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