microblaze: Label local function static
Warnings found by sparse: arch/microblaze/kernel/dma.c:157:5: warning: symbol 'dma_direct_mmap_coherent' was not declared. Should it be static? arch/microblaze/kernel/kgdb.c:35:14: warning: symbol 'pvr' was not declared. Should it be static? Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@ -154,6 +154,7 @@ dma_direct_sync_sg_for_device(struct device *dev,
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__dma_sync(sg->dma_address, sg->length, direction);
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}
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static
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int dma_direct_mmap_coherent(struct device *dev, struct vm_area_struct *vma,
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void *cpu_addr, dma_addr_t handle, size_t size,
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struct dma_attrs *attrs)
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@ -32,7 +32,7 @@
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#define GDB_RTLBHI 56
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/* keep pvr separately because it is unchangeble */
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struct pvr_s pvr;
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static struct pvr_s pvr;
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void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
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{
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