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Searched refs:mmio_lock (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/drivers/staging/media/atomisp/pci/
A Datomisp_compat_css20.c53 static DEFINE_SPINLOCK(mmio_lock);
73 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_8()
75 spin_unlock_irqrestore(&mmio_lock, flags); in atomisp_css2_hw_store_8()
83 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_16()
85 spin_unlock_irqrestore(&mmio_lock, flags); in atomisp_css2_hw_store_16()
93 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store_32()
104 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_8()
116 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_16()
128 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_load_32()
141 spin_lock_irqsave(&mmio_lock, flags); in atomisp_css2_hw_store()
[all …]
/linux-6.3-rc2/arch/powerpc/platforms/cell/spufs/
A Dcontext.c37 spin_lock_init(&ctx->mmio_lock); in alloc_spu_context()
A Dspufs.h70 spinlock_t mmio_lock; /* protects mmio access */ member

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