From: Vignesh R <vigneshr@ti.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Lee Jones <lee.jones@linaro.org>, Vignesh R <vigneshr@ti.com>,
<linux-iio@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 1/2] mfd: ti_am335x_tscadc: Provide unique name for child mfd cells
Date: Mon, 19 Nov 2018 12:12:35 +0530 [thread overview]
Message-ID: <20181119064236.28902-2-vigneshr@ti.com> (raw)
In-Reply-To: <20181119064236.28902-1-vigneshr@ti.com>
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@ti.com>
---
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
next prev parent reply other threads:[~2018-11-19 6:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-19 6:42 [PATCH 0/2] tscadc: Couple of fixes Vignesh R
2018-11-19 6:42 ` Vignesh R [this message]
2018-11-28 9:07 ` [PATCH 1/2] mfd: ti_am335x_tscadc: Provide unique name for child mfd cells Lee Jones
2018-11-28 9:21 ` Vignesh R
2018-11-28 11:03 ` Lee Jones
2018-11-28 11:43 ` Vignesh R
2018-11-19 6:42 ` [PATCH 2/2] iio: adc: ti_am335x_tscadc: Improve accuracy of measurement Vignesh R
2018-11-25 13:46 ` Jonathan Cameron
2018-11-28 9:14 ` Lee Jones
2018-12-01 15:04 ` Jonathan Cameron
2018-12-03 7:01 ` Lee Jones
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