[PATCH] i2c: ocores: Fix pointer to integer cast warning

["Jayachandran C" <jchandra-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>]

After commit a000b8c1 [i2c: ocores: Add support for the GRLIB port of the
controller and use function pointers for getreg and setreg function],
compiling i2c-ocores.c for 64-bit gives the following warning:

  drivers/i2c/busses/i2c-ocores.c: In function 'ocores_i2c_of_probe':
  drivers/i2c/busses/i2c-ocores.c:334:15: warning: cast from pointer to integer of different size

Fix it by casting the pointer to long.

Signed-off-by: Jayachandran C <jchandra-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
---
 drivers/i2c/busses/i2c-ocores.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index a873d0a..6afa02d 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -331,7 +331,7 @@ static int ocores_i2c_of_probe(struct platform_device *pdev,
 				&i2c->reg_io_width);
 
 	match = of_match_node(ocores_i2c_match, pdev->dev.of_node);
-	if (match && (int)match->data == TYPE_GRLIB) {
+	if (match && (long)match->data == TYPE_GRLIB) {
 		dev_dbg(&pdev->dev, "GRLIB variant of i2c-ocores\n");
 		i2c->setreg = oc_setreg_grlib;
 		i2c->getreg = oc_getreg_grlib;
-- 
1.7.9.5