The gfp assignment has been commented out in ancient times, combined with the code comment, obviously it's not needed since then. Let's remove the whole ifdeffery block so that GFP_DMA searching won't point to this. Signed-off-by: Baoquan He <bhe@xxxxxxxxxx> --- arch/parisc/kernel/pci-dma.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 36a57aa38e87..6c7c6314ef33 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -417,14 +417,6 @@ void *arch_dma_alloc(struct device *dev, size_t size, map_uncached_pages(vaddr, size, paddr); *dma_handle = (dma_addr_t) paddr; -#if 0 -/* This probably isn't needed to support EISA cards. -** ISA cards will certainly only support 24-bit DMA addressing. -** Not clear if we can, want, or need to support ISA. -*/ - if (!dev || *dev->coherent_dma_mask < 0xffffffff) - gfp |= GFP_DMA; -#endif return (void *)vaddr; } -- 2.17.2
