jz4740: silence warnings related to mfd_get_cell changes

mfd_get_cell returns a const, so change the jz4740 clients to store
a const mfd cell.  This silences type mismatch warnings.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index 0938650a466c..763f894ed188 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -39,7 +39,7 @@ struct jz_battery {
         int irq;
         int charge_irq;
 
-        struct mfd_cell *cell;
+        const struct mfd_cell *cell;
 
         int status;
         long voltage;