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path: root/drivers/memory/atmel-ebi.c
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Diffstat (limited to 'drivers/memory/atmel-ebi.c')
-rw-r--r--drivers/memory/atmel-ebi.c23
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index c267283b01fd..e749dcb3ddea 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -544,20 +544,27 @@ static int atmel_ebi_probe(struct platform_device *pdev)
smc_np = of_parse_phandle(dev->of_node, "atmel,smc", 0);
ebi->smc.regmap = syscon_node_to_regmap(smc_np);
- if (IS_ERR(ebi->smc.regmap))
- return PTR_ERR(ebi->smc.regmap);
+ if (IS_ERR(ebi->smc.regmap)) {
+ ret = PTR_ERR(ebi->smc.regmap);
+ goto put_node;
+ }
ebi->smc.layout = atmel_hsmc_get_reg_layout(smc_np);
- if (IS_ERR(ebi->smc.layout))
- return PTR_ERR(ebi->smc.layout);
+ if (IS_ERR(ebi->smc.layout)) {
+ ret = PTR_ERR(ebi->smc.layout);
+ goto put_node;
+ }
ebi->smc.clk = of_clk_get(smc_np, 0);
if (IS_ERR(ebi->smc.clk)) {
- if (PTR_ERR(ebi->smc.clk) != -ENOENT)
- return PTR_ERR(ebi->smc.clk);
+ if (PTR_ERR(ebi->smc.clk) != -ENOENT) {
+ ret = PTR_ERR(ebi->smc.clk);
+ goto put_node;
+ }
ebi->smc.clk = NULL;
}
+ of_node_put(smc_np);
ret = clk_prepare_enable(ebi->smc.clk);
if (ret)
return ret;
@@ -608,6 +615,10 @@ static int atmel_ebi_probe(struct platform_device *pdev)
}
return of_platform_populate(np, NULL, NULL, dev);
+
+put_node:
+ of_node_put(smc_np);
+ return ret;
}
static __maybe_unused int atmel_ebi_resume(struct device *dev)