mfd: Allow the board to choose any GPIO base for tps65010

If the board does not care where the TPS turns up, then specifiying the
value -1 to get gpiolib to dynamically allocate the base for the chip
is valid.

Change the test to look for != 0, so that any boards specifying zero
will not end up with gpio that they didn't want.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Liunx Team <linux@simtec.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index acf8b9d..755c403 100644 (file)
--- a/drivers/mfd/tps65010.c
+++ b/drivers/mfd/tps65010.c
@@ -637,7 +637,7 @@ static int tps65010_probe(struct i2c_client *client,
                                tps, DEBUG_FOPS);
 
        /* optionally register GPIOs */
-       if (board && board->base > 0) {
+       if (board && board->base != 0) {
                tps->outmask = board->outmask;
 
                tps->chip.label = client->name;