[PATCH 1/2] mfd: ti_am335x_tscadc: Provide unique name for child mfd cells

[Vignesh R]

Provide unique names for child mfd cells, this is required in order to
support registering of multiple instances of same ti_am335x_tscadc IP.

Signed-off-by: Vignesh R <vigneshr@xxxxxx>
---
 drivers/mfd/ti_am335x_tscadc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index c2d47d78705b..ee08af34f81d 100644
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -248,7 +248,8 @@ static	int ti_tscadc_probe(struct platform_device *pdev)
 	if (tsc_wires > 0) {
 		tscadc->tsc_cell = tscadc->used_cells;
 		cell = &tscadc->cells[tscadc->used_cells++];
-		cell->name = "TI-am335x-tsc";
+		cell->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s:%s",
+					    dev_name(&pdev->dev), "tsc");
 		cell->of_compatible = "ti,am3359-tsc";
 		cell->platform_data = &tscadc;
 		cell->pdata_size = sizeof(tscadc);
@@ -258,7 +259,8 @@ static	int ti_tscadc_probe(struct platform_device *pdev)
 	if (adc_channels > 0) {
 		tscadc->adc_cell = tscadc->used_cells;
 		cell = &tscadc->cells[tscadc->used_cells++];
-		cell->name = "TI-am335x-adc";
+		cell->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s:%s",
+					    dev_name(&pdev->dev), "adc");
 		cell->of_compatible = "ti,am3359-adc";
 		cell->platform_data = &tscadc;
 		cell->pdata_size = sizeof(tscadc);
-- 
2.19.1