mfd: da903x: Constify da903x_chip_ops structure

The da903x_chip_ops structure is never modified, so declare it
as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/da903x.c b/drivers/mfd/da903x.c
index 37e4426..f6a0459 100644 (file)
--- a/drivers/mfd/da903x.c
+++ b/drivers/mfd/da903x.c
@@ -60,7 +60,7 @@ struct da903x_chip_ops {
 struct da903x_chip {
        struct i2c_client       *client;
        struct device           *dev;
-       struct da903x_chip_ops  *ops;
+       const struct da903x_chip_ops *ops;
 
        int                     type;
        uint32_t                events_mask;
@@ -424,7 +424,7 @@ static irqreturn_t da903x_irq_handler(int irq, void *data)
        return IRQ_HANDLED;
 }
 
-static struct da903x_chip_ops da903x_ops[] = {
+static const struct da903x_chip_ops da903x_ops[] = {
        [0] = {
                .init_chip      = da9030_init_chip,
                .unmask_events  = da9030_unmask_events,