From 8b5bdd850dcc12b2d1c1e1a8418c0c31da56e69b Mon Sep 17 00:00:00 2001
From: Helge Deller <deller@gmx.de>
Date: Mon, 7 Aug 2017 23:28:39 +0200
Subject: [PATCH] parisc: Static initialization of pcxl_res_lock spinlock

Signed-off-by: Helge Deller <deller@gmx.de>
---
 arch/parisc/kernel/pci-dma.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 5f0067a62738..bd4c0a7471d3 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -41,7 +41,7 @@ static unsigned long pcxl_used_bytes __read_mostly = 0;
 static unsigned long pcxl_used_pages __read_mostly = 0;
 
 extern unsigned long pcxl_dma_start; /* Start of pcxl dma mapping area */
-static spinlock_t   pcxl_res_lock;
+static DEFINE_SPINLOCK(pcxl_res_lock);
 static char    *pcxl_res_map;
 static int     pcxl_res_hint;
 static int     pcxl_res_size;
@@ -390,7 +390,6 @@ pcxl_dma_init(void)
 	if (pcxl_dma_start == 0)
 		return 0;
 
-	spin_lock_init(&pcxl_res_lock);
 	pcxl_res_size = PCXL_DMA_MAP_SIZE >> (PAGE_SHIFT + 3);
 	pcxl_res_hint = 0;
 	pcxl_res_map = (char *)__get_free_pages(GFP_KERNEL,
-- 
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