Re: [PATCH] iommu/sun50i: Fix set-but-not-used variable warning

[Maxime Ripard]

On Fri, Sep 04, 2020 at 01:39:06PM +0200, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@xxxxxxx>
> 
> Fix the following warning the the SUN50I driver:
> 
>    drivers/iommu/sun50i-iommu.c: In function 'sun50i_iommu_irq':
>    drivers/iommu/sun50i-iommu.c:890:14: warning: variable 'iova' set but not used [-Wunused-but-set-variable]
>      890 |  phys_addr_t iova;
>          |              ^~~~
> 
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

Acked-by: Maxime Ripard <mripard@xxxxxxxxxx>

Thanks!
Maxime