linux-kernel - Re: [PATCH] mfd: omap-usb-host: Remove some unused functions

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Date:	Tue, 20 Jan 2015 13:43:04 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH] mfd: omap-usb-host: Remove some unused functions

On Sun, 04 Jan 2015, Rickard Strandqvist wrote:

> Removes some functions that are not used anywhere:
> usbhs_readb() usbhs_writeb()
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
> ---
>  drivers/mfd/omap-usb-host.c |   10 ----------
>  1 file changed, 10 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
> index 83dab2f..6b0f305 100644
> --- a/drivers/mfd/omap-usb-host.c
> +++ b/drivers/mfd/omap-usb-host.c
> @@ -129,16 +129,6 @@ static inline u32 usbhs_read(void __iomem *base, u32 reg)
>  	return readl_relaxed(base + reg);
>  }
>  
> -static inline void usbhs_writeb(void __iomem *base, u8 reg, u8 val)
> -{
> -	writeb_relaxed(val, base + reg);
> -}
> -
> -static inline u8 usbhs_readb(void __iomem *base, u8 reg)
> -{
> -	return readb_relaxed(base + reg);
> -}
> -
>  /*-------------------------------------------------------------------------*/
>  
>  /**

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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