ARM: amba: make probe() functions take const id tables

Make Primecell driver probe functions take a const pointer to their
ID tables.  Drivers should never modify their ID tables in their
probe handler.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 1c2c683..013c8ce 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -461,7 +461,7 @@
 	return ret;
 }
 
-static int clcdfb_probe(struct amba_device *dev, struct amba_id *id)
+static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
 {
 	struct clcd_board *board = dev->dev.platform_data;
 	struct clcd_fb *fb;