ARM: davinci: cp-intc: improve coding style

Drop tabs from variable initialization. Arrange variables in reverse
christmas-tree order. Add a newline before a return.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 6ab56af..25221df 100644 (file)
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -77,12 +77,12 @@ static void davinci_cp_intc_unmask_irq(struct irq_data *d)
 static int davinci_cp_intc_set_irq_type(struct irq_data *d,
                                        unsigned int flow_type)
 {
-       unsigned reg            = BIT_WORD(d->hwirq);
-       unsigned mask           = BIT_MASK(d->hwirq);
-       unsigned polarity       = davinci_cp_intc_read(
-                                       DAVINCI_CP_INTC_SYS_POLARITY(reg));
-       unsigned type           = davinci_cp_intc_read(
-                                       DAVINCI_CP_INTC_SYS_TYPE(reg));
+       unsigned int reg, mask, polarity, type;
+
+       reg = BIT_WORD(d->hwirq);
+       mask = BIT_MASK(d->hwirq);
+       polarity = davinci_cp_intc_read(DAVINCI_CP_INTC_SYS_POLARITY(reg));
+       type = davinci_cp_intc_read(DAVINCI_CP_INTC_SYS_TYPE(reg));
 
        switch (flow_type) {
        case IRQ_TYPE_EDGE_RISING:
@@ -150,6 +150,7 @@ static int davinci_cp_intc_host_map(struct irq_domain *h, unsigned int virq,
        irq_set_chip(virq, &davinci_cp_intc_irq_chip);
        irq_set_probe(virq);
        irq_set_handler(virq, handle_edge_irq);
+
        return 0;
 }