Drivers for 4.9:

- Coccinelle fixes for atmel-ebi and atmel-sdramc
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Merge tag 'at91-ab-4.9-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/drivers

Pull "at91 drivers for 4.9" from Alexandre Belloni:

 - Coccinelle fixes for atmel-ebi and atmel-sdramc

* tag 'at91-ab-4.9-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  memory: atmel-sdramc: fix a possible NULL dereference
  memory: atmel-ebi: use PTR_ERR_OR_ZERO() to simplify the code

drivers/memory/atmel-ebi.c

@@ -410,10 +410,7 @@ static int at91sam9_ebi_init(struct at91_ebi *ebi)
 
 	field.reg = AT91SAM9_SMC_MODE(AT91SAM9_SMC_GENERIC);
 	fields->mode = devm_regmap_field_alloc(ebi->dev, ebi->smc, field);
-	if (IS_ERR(fields->mode))
-		return PTR_ERR(fields->mode);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(fields->mode);
 }
 
 static int sama5d3_ebi_init(struct at91_ebi *ebi)
@@ -441,10 +438,7 @@ static int sama5d3_ebi_init(struct at91_ebi *ebi)
 
 	field.reg = SAMA5_SMC_MODE(SAMA5_SMC_GENERIC);
 	fields->mode = devm_regmap_field_alloc(ebi->dev, ebi->smc, field);
-	if (IS_ERR(fields->mode))
-		return PTR_ERR(fields->mode);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(fields->mode);
 }
 
 static int at91_ebi_dev_setup(struct at91_ebi *ebi, struct device_node *np,

drivers/memory/atmel-sdramc.c

@@ -53,12 +53,10 @@ static const struct of_device_id atmel_ramc_of_match[] = {
 
 static int atmel_ramc_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *match;
 	const struct at91_ramc_caps *caps;
 	struct clk *clk;
 
-	match = of_match_device(atmel_ramc_of_match, &pdev->dev);
-	caps = match->data;
+	caps = of_device_get_match_data(&pdev->dev);
 
 	if (caps->has_ddrck) {
 		clk = devm_clk_get(&pdev->dev, "ddrck");