Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.20 002/105] mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells | Date | Tue, 12 Feb 2019 21:31:53 -0500 |
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From: Vignesh R <vigneshr@ti.com>
[ 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: Vignesh R <vigneshr@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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; -- 2.19.1
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