lkml.org 
[lkml]   [2016]   [Apr]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] spi: dln2: Pass of_node to spi master
On Fri, Apr 15, 2016 at 03:10:52PM +0300, Crestez Dan Leonard wrote:
> This allows defining SPI devices connected to a DLN2 using devicetree.
>
> This already works for i2c because of a similar patch:
> 3b10db23: i2c: dln2: set the device tree node of the adapter
>
> Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com>
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>

> ---
> drivers/spi/spi-dln2.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c
> index 3b7d91d..4e8a862 100644
> --- a/drivers/spi/spi-dln2.c
> +++ b/drivers/spi/spi-dln2.c
> @@ -683,6 +683,7 @@ static int dln2_spi_probe(struct platform_device *pdev)
> struct spi_master *master;
> struct dln2_spi *dln2;
> struct dln2_platform_data *pdata = dev_get_platdata(&pdev->dev);
> + struct device *dev = &pdev->dev;
> int ret;
>
> master = spi_alloc_master(&pdev->dev, sizeof(*dln2));
> @@ -700,6 +701,8 @@ static int dln2_spi_probe(struct platform_device *pdev)
> }
>
> dln2->master = master;
> + dln2->master->dev.parent = dev;
> + dln2->master->dev.of_node = dev->of_node;
> dln2->pdev = pdev;
> dln2->port = pdata->port;
> /* cs/mode can never be 0xff, so the first transfer will set them */
> --
> 2.5.5
>

\
 
 \ /
  Last update: 2016-04-15 14:41    [W:2.309 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site