drivers: sunxi-rsb: fix error output type

"len" is actually a size_t in this function here, so properly annotate
the dev_err printf type to allow compilation for 64-bit architectures.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c
index 25996e2..795c9d9 100644 (file)
--- a/drivers/bus/sunxi-rsb.c
+++ b/drivers/bus/sunxi-rsb.c
@@ -330,7 +330,7 @@ static int sunxi_rsb_read(struct sunxi_rsb *rsb, u8 rtaddr, u8 addr,
                cmd = RSB_CMD_RD32;
                break;
        default:
-               dev_err(rsb->dev, "Invalid access width: %d\n", len);
+               dev_err(rsb->dev, "Invalid access width: %zd\n", len);
                return -EINVAL;
        }
 
@@ -372,7 +372,7 @@ static int sunxi_rsb_write(struct sunxi_rsb *rsb, u8 rtaddr, u8 addr,
                cmd = RSB_CMD_WR32;
                break;
        default:
-               dev_err(rsb->dev, "Invalid access width: %d\n", len);
+               dev_err(rsb->dev, "Invalid access width: %zd\n", len);
                return -EINVAL;
        }