linux-kernel - Re: [PATCH] drm/etnaviv: Drop the 'struct etnaviv_iommu_global::pta

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Message-ID: <3ee89e2d2263836de587e41c74370f6eb38de174.camel@pengutronix.de>
Date: Mon, 28 Oct 2024 16:58:02 +0100
From: Lucas Stach <l.stach@...gutronix.de>
To: Sui Jingfeng <sui.jingfeng@...ux.dev>, Russell King
 <linux+etnaviv@...linux.org.uk>, Christian Gmeiner
 <christian.gmeiner@...il.com>
Cc: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
	etnaviv@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/etnaviv: Drop the 'struct
 etnaviv_iommu_global::pta_lock' data member

Am Samstag, dem 26.10.2024 um 01:51 +0800 schrieb Sui Jingfeng:
> Because it is not get used, drop it.
> 
> Signed-off-by: Sui Jingfeng <sui.jingfeng@...ux.dev>

Thanks, applied to etnaviv/next.

> ---
>  drivers/gpu/drm/etnaviv/etnaviv_mmu.h | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
> index c01a147f0dfd..7f8ac0178547 100644
> --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
> +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
> @@ -61,7 +61,6 @@ struct etnaviv_iommu_global {
>  			/* P(age) T(able) A(rray) */
>  			u64 *pta_cpu;
>  			dma_addr_t pta_dma;
> -			struct spinlock pta_lock;
>  			DECLARE_BITMAP(pta_alloc, ETNAVIV_PTA_ENTRIES);
>  		} v2;
>  	};