[PATCH 04/42] mfd: atmel-hlcdc: 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/atmel-hlcdc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/atmel-hlcdc.c b/drivers/mfd/atmel-hlcdc.c
index 3c2414ba4b01..8ba13bc6fcf8 100644
--- a/drivers/mfd/atmel-hlcdc.c
+++ b/drivers/mfd/atmel-hlcdc.c
@@ -129,7 +129,7 @@ static int atmel_hlcdc_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(dev, hlcdc);
 
-	return devm_mfd_add_devices(dev, -1, atmel_hlcdc_cells,
+	return devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, atmel_hlcdc_cells,
 				    ARRAY_SIZE(atmel_hlcdc_cells),
 				    NULL, 0, NULL);
 }
-- 
2.17.1