From: Laurent Navet <laurent.navet@gmail.com>
To: wg@grandegger.com, mkl@pengutronix.de
Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Laurent Navet <laurent.navet@gmail.com>
Subject: [PATCH] drivers: net: can: grcan: use devm_ioremap_resource()
Date: Mon, 13 May 2013 17:27:51 +0200 [thread overview]
Message-ID: <1368458871-7402-1-git-send-email-laurent.navet@gmail.com> (raw)
Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource.
dev_err() message is no more needed since it's already displayed in
devm_ioremap_resource().
Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
---
drivers/net/can/grcan.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c
index 17fbc7a..9e9d0d6 100644
--- a/drivers/net/can/grcan.c
+++ b/drivers/net/can/grcan.c
@@ -1683,10 +1683,9 @@ static int grcan_probe(struct platform_device *ofdev)
}
res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
- base = devm_request_and_ioremap(&ofdev->dev, res);
- if (!base) {
- dev_err(&ofdev->dev, "couldn't map IO resource\n");
- err = -EADDRNOTAVAIL;
+ base = devm_ioremap_resource(&ofdev->dev, res);
+ if (IS_ERR(base)) {
+ err = PTR_ERR(base);
goto exit_error;
}
--
1.7.10.4
next reply other threads:[~2013-05-13 15:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 15:27 Laurent Navet [this message]
2013-05-14 8:49 ` [PATCH] drivers: net: can: grcan: use devm_ioremap_resource() Andreas Larsson
2013-05-15 9:12 ` Marc Kleine-Budde
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