[PATCH 29/42] mfd: sta2x11: use PLATFORM_DEVID_NONE

[Krzysztof Kozlowski]

Use PLATFORM_DEVID_NONE define instead of "-1" value because:
 - it brings some meaning,
 - it might point attention why auto device ID was not used.

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 drivers/mfd/sta2x11-mfd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/sta2x11-mfd.c b/drivers/mfd/sta2x11-mfd.c
index 1819c8fe4d8f..fafb3292dce8 100644
--- a/drivers/mfd/sta2x11-mfd.c
+++ b/drivers/mfd/sta2x11-mfd.c
@@ -594,7 +594,7 @@ static int sta2x11_mfd_probe(struct pci_dev *pdev,
 
 	/* Just 2 bars for all mfd's at present */
 	for (i = 0; i < 2; i++) {
-		err = mfd_add_devices(&pdev->dev, -1,
+		err = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_NONE,
 				      setup_data->bars[i].cells,
 				      setup_data->bars[i].ncells,
 				      &pdev->resource[i],
-- 
2.17.1