linux-kernel - Re: [PATCH 05/12] usb: gadget: at91

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Date:	Wed, 14 Jan 2015 11:37:29 -0600
From:	Felipe Balbi <balbi@...com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
CC:	Felipe Balbi <balbi@...com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Arnd Bergmann <arnd@...db.de>, <linux-usb@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Jean-Jacques Hiblot <jjhiblot@...phandler.com>
Subject: Re: [PATCH 05/12] usb: gadget: at91_udc: Fix clock names

On Wed, Jan 14, 2015 at 05:21:57PM +0100, Alexandre Belloni wrote:
> From: Boris Brezillon <boris.brezillon@...e-electrons.com>
> 
> The driver is requesting clock by their global name (those declared in the
> clk_lookup list), but this only works with !CCF kernels.
> 
> Now that all SoCs have moved to CCF, fix the driver to use local names
> (hclk and pclk).
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>

Acked-by: Felipe Balbi <balbi@...com>

> ---
>  drivers/usb/gadget/udc/at91_udc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
> index c862656d18b8..9ff2f7e5c6a7 100644
> --- a/drivers/usb/gadget/udc/at91_udc.c
> +++ b/drivers/usb/gadget/udc/at91_udc.c
> @@ -1779,8 +1779,8 @@ static int at91udc_probe(struct platform_device *pdev)
>  	udc_reinit(udc);
>  
>  	/* get interface and function clocks */
> -	udc->iclk = clk_get(dev, "udc_clk");
> -	udc->fclk = clk_get(dev, "udpck");
> +	udc->iclk = clk_get(dev, "pclk");
> +	udc->fclk = clk_get(dev, "hclk");
>  	if (IS_ENABLED(CONFIG_COMMON_CLK))
>  		udc->uclk = clk_get(dev, "usb_clk");
>  	if (IS_ERR(udc->iclk) || IS_ERR(udc->fclk) ||
> -- 
> 2.1.0
> 

-- 
balbi

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