[PATCH] b43legacy: Remove the unused function prev_slot()

[Simon Horman]

On Thu, Mar 30, 2023 at 10:18:41AM +0800, Jiapeng Chong wrote:
> The function prev_slot is defined in the dma.c file, but not called
> elsewhere, so remove this unused function.
> 
> drivers/net/wireless/broadcom/b43legacy/dma.c:130:19: warning: unused function 'prev_slot'.
> 
> Reported-by: Abaci Robot <abaci at linux.alibaba.com>
> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4642
> Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>

Reviewed-by: Simon Horman <simon.horman at corigine.com>