From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vignesh R Subject: [PATCH v2 1/2] mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells Date: Mon, 3 Dec 2018 13:31:17 +0530 Message-ID: <20181203080118.17504-2-vigneshr@ti.com> References: <20181203080118.17504-1-vigneshr@ti.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20181203080118.17504-1-vigneshr@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Lee Jones Cc: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Vignesh R , linux-iio@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-omap@vger.kernel.org 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 --- 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