i2c: ocores: Fix pointer to integer cast warning

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@broadcom.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index a873d0a..6afa02d 100644 (file)
--- 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;