From: Sui Jingfeng <sui.jingfeng@linux.dev>
Date: Fri, 25 Oct 2024 17:51:36 +0000 (+0800)
Subject: drm/etnaviv: Drop the 'struct etnaviv_iommu_global::pta_lock' data member
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6fbd70e1706147955602e312e1bbecd9ee22b794;p=users%2Fjedix%2Flinux-maple.git

drm/etnaviv: Drop the 'struct etnaviv_iommu_global::pta_lock' data member

Because it is not get used, drop it.

Signed-off-by: Sui Jingfeng <sui.jingfeng@linux.dev>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
index c01a147f0dfdd..7f8ac01785474 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;
 	};