mfd: lp8788: Constify static struct resource

Constify a couple of static struct resource. The only usage of the
structs is to assign their address to the resources field in the
mfd_cell struct. This allows the compiler to put them in read-only
memory. Done with the help of Coccinelle.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/lp8788.c b/drivers/mfd/lp8788.c
index 768d556..c223d2c 100644 (file)
--- a/drivers/mfd/lp8788.c
+++ b/drivers/mfd/lp8788.c
@@ -34,7 +34,7 @@
        .num_resources = num_resource,                          \
 }
 
-static struct resource chg_irqs[] = {
+static const struct resource chg_irqs[] = {
        /* Charger Interrupts */
        {
                .start = LP8788_INT_CHG_INPUT_STATE,
@@ -58,7 +58,7 @@ static struct resource chg_irqs[] = {
        },
 };
 
-static struct resource rtc_irqs[] = {
+static const struct resource rtc_irqs[] = {
        {
                .start = LP8788_INT_RTC_ALARM1,
                .end   = LP8788_INT_RTC_ALARM2,