linux-kernel - [PATCH v2 1/7] soc: fsl: guts: machine variable might be unset

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Date:   Wed,  9 Feb 2022 17:32:36 +0100
From:   Michael Walle <michael@...le.cc>
To:     linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Li Yang <leoyang.li@....com>, Ulf Hansson <ulf.hansson@...aro.org>,
        Sudeep Holla <Sudeep.Holla@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Michael Walle <michael@...le.cc>
Subject: [PATCH v2 1/7] soc: fsl: guts: machine variable might be unset

If both the model and the compatible properties are missing, then
machine will not be set. Initialize it with NULL.

Fixes: 34c1c21e94ac ("soc: fsl: fix section mismatch build warnings")
Signed-off-by: Michael Walle <michael@...le.cc>
---
 drivers/soc/fsl/guts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
index 5ed2fc1c53a0..be18d46c7b0f 100644
--- a/drivers/soc/fsl/guts.c
+++ b/drivers/soc/fsl/guts.c
@@ -140,7 +140,7 @@ static int fsl_guts_probe(struct platform_device *pdev)
 	struct device_node *root, *np = pdev->dev.of_node;
 	struct device *dev = &pdev->dev;
 	const struct fsl_soc_die_attr *soc_die;
-	const char *machine;
+	const char *machine = NULL;
 	u32 svr;
 
 	/* Initialize guts */
-- 
2.30.2