linux-kernel - [PATCH 2/8] drivers: tty: serial: 8250_dw: use devm_ioremap

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Message-Id: <1552402660-31730-3-git-send-email-info@metux.net>
Date:   Tue, 12 Mar 2019 15:57:34 +0100
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     gregkh@...uxfoundation.org, jslaby@...e.com,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/8] drivers: tty: serial: 8250_dw: use devm_ioremap_resource()

Use helper devm_ioremap_resource() to make the code a little bit
shorter and easier to read.

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/tty/serial/8250/8250_dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index d31b975..f0a294d 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -526,7 +526,7 @@ static int dw8250_probe(struct platform_device *pdev)
 	p->set_ldisc	= dw8250_set_ldisc;
 	p->set_termios	= dw8250_set_termios;
 
-	p->membase = devm_ioremap(dev, regs->start, resource_size(regs));
+	p->membase = devm_ioremap_resource(dev, regs);
 	if (!p->membase)
 		return -ENOMEM;
 
-- 
1.9.1