linux-kernel - [PATCH] MIPS: TXx9: Add missing iounmap

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Date:   Thu, 23 Nov 2017 22:49:55 +0100
From:   Vasyl Gomonovych <gomonovych@...il.com>
To:     ralf@...ux-mips.org, paul.gortmaker@...driver.com,
        jhogan@...nel.org, linux-mips@...ux-mips.org
Cc:     linux-kernel@...r.kernel.org, gomonovych@...il.com
Subject: [PATCH] MIPS: TXx9: Add missing iounmap

Add the missing iounmap() before put_device and
return from txx9_sramc_init().

Signed-off-by: Vasyl Gomonovych <gomonovych@...il.com>
---
 arch/mips/txx9/generic/setup.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 1791a44ee570..6ef5edb85d68 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -965,6 +965,8 @@ void __init txx9_sramc_init(struct resource *r)
 	}
 	return;
 exit_put:
+	if (dev->base)
+		iounmap(dev->base);
 	put_device(&dev->dev);
 	return;
 }
-- 
1.9.1