Commit 235e3845 authored by Lifu Chen's avatar Lifu Chen Committed by Tony Lindgren
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ARM: OMAP2+: Use DEFINE_SPINLOCK() for spinlock 



spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarLifu Chen <chenlifu@huawei.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 0db1f107

arch/arm/plat-omap/dma.c

+1 −2
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ static int dma_lch_count; 
static int dma_chan_count;

static int omap_dma_reserve_channels;



static spinlock_t dma_chan_lock;

static DEFINE_SPINLOCK(dma_chan_lock);

static struct omap_dma_lch *dma_chan;



static inline void disable_lnk(int lch);
@@ -902,7 +902,6 @@ static int omap_system_dma_probe(struct platform_device *pdev) 
	if (!dma_chan)

		return -ENOMEM;



	spin_lock_init(&dma_chan_lock);

	for (ch = 0; ch < dma_chan_count; ch++) {

		omap_clear_dma(ch);