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Commit fcbdbda2 authored by Vignesh R's avatar Vignesh R Committed by Greg Kroah-Hartman
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mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells 



[ Upstream commit b40ee006fe6a8a25093434e5d394128c356a48f3 ]

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: default avatarVignesh R <vigneshr@ti.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 6704b9d8

drivers/mfd/ti_am335x_tscadc.c

+3 −2
Original line number Diff line number Diff line
@@ -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;