[PATCH v2 1/2] mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells

[Vignesh R]

Use PLATFORM_DEVID_AUTO to number mfd cells while registering, so that
different instances are uniquely identified. This is required in order
to support registering of multiple instances of same ti_am335x_tscadc IP.

Signed-off-by: Vignesh R <vigne...@ti.com>
---
v2: use PLATFORM_DEVID_AUTO as suggested by Lee Jones

 drivers/mfd/ti_am335x_tscadc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index c2d47d78705b..fd111296b959 100644
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -264,8 +264,9 @@ static      int ti_tscadc_probe(struct platform_device 
*pdev)
                cell->pdata_size = sizeof(tscadc);
        }
 
-       err = mfd_add_devices(&pdev->dev, pdev->id, tscadc->cells,
-                       tscadc->used_cells, NULL, 0, NULL);
+       err = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
+                             tscadc->cells, tscadc->used_cells, NULL,
+                             0, NULL);
        if (err < 0)
                goto err_disable_clk;
 
-- 
2.19.2