mfd: Storage class should be before const qualifier

The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index b108760..aca2670 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -182,7 +182,7 @@
 	long irq = (long)data;
 	struct irq_desc *desc = irq_to_desc(irq);
 	static unsigned i2c_errors;
-	const static unsigned max_i2c_errors = 100;
+	static const unsigned max_i2c_errors = 100;
 
 	if (!desc) {
 		pr_err("twl4030: Invalid IRQ: %ld\n", irq);