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ARM: 5712/1: SA1100: initialise spinlock in DMA code
authorDmitry Artamonow <mad_soft@inbox.ru>
Sat, 19 Sep 2009 04:58:54 +0000 (05:58 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 20 Sep 2009 11:55:49 +0000 (12:55 +0100)
Declare it using DEFINE_SPINLOCK()

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-sa1100/dma.c patch | blob | blame | history

diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index 95f9c5a6d6d5dda9a237272af11bf633d340f4be..cb4521a6f42d4ad8870ae02d5b1b4b4ef29fafe7 100644 (file)
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -39,7 +39,7 @@ typedef struct {
 
 static sa1100_dma_t dma_chan[SA1100_DMA_CHANNELS];
 
-static spinlock_t dma_list_lock;
+static DEFINE_SPINLOCK(dma_list_lock);
 
 
 static irqreturn_t dma_irq_handler(int irq, void *dev_id)