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 <[email protected]> --- 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
