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SubjectRe: [PATCH] fbdev/sa1100fb: Remove even more dead code
On Fri, Sep 06, 2019 at 05:13:00PM +0200, Arnd Bergmann wrote:
> This function lost its only call site as part of
> earlier dead code removal, so remove it as well:
>
> drivers/video/fbdev/sa1100fb.c:975:21: error: unused function 'sa1100fb_min_dma_period' [-Werror,-Wunused-function]
>
> Fixes: 390e5de11284 ("fbdev/sa1100fb: Remove dead code")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Queud for 5.5 in drm-misc-next since Bart is away from merge duties until
end of this month.
-Daniel
> ---
> drivers/video/fbdev/sa1100fb.c | 13 -------------
> 1 file changed, 13 deletions(-)
>
> diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
> index ae2bcfee338a..81ad3aa1ca06 100644
> --- a/drivers/video/fbdev/sa1100fb.c
> +++ b/drivers/video/fbdev/sa1100fb.c
> @@ -967,19 +967,6 @@ static void sa1100fb_task(struct work_struct *w)
> }
>
> #ifdef CONFIG_CPU_FREQ
> -/*
> - * Calculate the minimum DMA period over all displays that we own.
> - * This, together with the SDRAM bandwidth defines the slowest CPU
> - * frequency that can be selected.
> - */
> -static unsigned int sa1100fb_min_dma_period(struct sa1100fb_info *fbi)
> -{
> - /*
> - * FIXME: we need to verify _all_ consoles.
> - */
> - return sa1100fb_display_dma_period(&fbi->fb.var);
> -}
> -
> /*
> * CPU clock speed change handler. We need to adjust the LCD timing
> * parameters when the CPU clock is adjusted by the power management
> --
> 2.20.0
>

--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

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