parisc: Static initialization of pcxl_res_lock spinlock

Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 5f0067a62738a77f5b62efb2ea45cc847c1d424d..bd4c0a7471d30b1c3411d372ef027bce24476f08 100644 (file)
--- 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,