mtd: omap_elm: print interrupt resource using %pr

When CONFIG_LPAE is set on ARM, resource_size_t is 64-bit wide
and we get a warning about an incorrect format string for printing
the interrupt number in elm_probe:

drivers/mtd/nand/omap_elm.c: In function 'elm_probe':
drivers/mtd/nand/omap_elm.c:417:23: warning: format '%i' expects argument of type 'int', but argument 3 has type 'resource_size_t {aka long long unsigned int}' [-Wformat=]

This patch avoids the type mismatch by printing the interrupt as
a resource using the %pr format string.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

drivers/mtd/nand/omap_elm.c

@@ -414,7 +414,7 @@ static int elm_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, irq->start, elm_isr, 0,
 			pdev->name, info);
 	if (ret) {
-		dev_err(&pdev->dev, "failure requesting irq %i\n", irq->start);
+		dev_err(&pdev->dev, "failure requesting %pr\n", irq);
 		return ret;
 	}