linux-kernel - [PATCH] serial: 8250

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Date:   Tue,  4 Feb 2020 12:39:12 +0100
From:   Thomas Bogendoerfer <tbogendoerfer@...e.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jiri Slaby <jslaby@...e.com>, Paul Burton <paulburton@...nel.org>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] serial: 8250_ioc3: Fix ioremap call

Commit 4bdc0d676a64 ("remove ioremap_nocache and devm_ioremap_nocache")
removed devm_ioremap_nocache, but 8250_ioc3 wasn't upstream at that
time. So fix 8250_ioc3 by using devm_ioremap.

Fixes: 0ce5ebd24d25 ("mfd: ioc3: Add driver for SGI IOC3 chip")
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@...e.de>
---
 drivers/tty/serial/8250/8250_ioc3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_ioc3.c b/drivers/tty/serial/8250/8250_ioc3.c
index 4c405f1b9c67..d5a39e105a76 100644
--- a/drivers/tty/serial/8250/8250_ioc3.c
+++ b/drivers/tty/serial/8250/8250_ioc3.c
@@ -47,7 +47,7 @@ static int serial8250_ioc3_probe(struct platform_device *pdev)
 	if (!data)
 		return -ENOMEM;
 
-	membase = devm_ioremap_nocache(&pdev->dev, r->start, resource_size(r));
+	membase = devm_ioremap(&pdev->dev, r->start, resource_size(r));
 	if (!membase)
 		return -ENOMEM;
 
-- 
2.24.1