linux-kernel - Re: [PATCH] spi: xilinx: Use standard num-cs binding

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <54DC761E.9040701@monstr.eu>
Date:	Thu, 12 Feb 2015 10:45:02 +0100
From:	Michal Simek <monstr@...str.eu>
To:	Mark Brown <broonie@...nel.org>
CC:	Michal Simek <michal.simek@...inx.com>,
	linux-kernel@...r.kernel.org,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	linux-spi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] spi: xilinx: Use standard num-cs binding

Hi Mark,

On 01/16/2015 01:55 PM, Michal Simek wrote:
> Use standard num-cs binding property and setup
> "xlnx,num-ss-bits" as deprecated.
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
> 
>  drivers/spi/spi-xilinx.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
> index 79bd84f43430..30e5180195bb 100644
> --- a/drivers/spi/spi-xilinx.c
> +++ b/drivers/spi/spi-xilinx.c
> @@ -338,8 +338,15 @@ static int xilinx_spi_probe(struct platform_device *pdev)
>  		num_cs = pdata->num_chipselect;
>  		bits_per_word = pdata->bits_per_word;
>  	} else {
> -		of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits",
> -					  &num_cs);
> +		if (of_property_read_u32(pdev->dev.of_node, "num-cs",
> +					 &num_cs)) {
> +			if (!of_property_read_u32(pdev->dev.of_node,
> +						  "xlnx,num-ss-bits",
> +						  &num_cs)) {
> +				dev_err(&pdev->dev,
> +					"property name 'xlnx,num-ss-bits' is deprecated.\n");
> +			}
> +		}
>  	}
> 
>  	if (!num_cs) {
> --
> 1.8.2.3
> 

Any update on this one?

Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform



Download attachment "signature.asc" of type "application/pgp-signature" (199 bytes)