mirror of https://gitee.com/openkylin/linux.git
24353b8bb4
This code sequence:
if (!pdev->dev.dma_mask) {
pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
}
bypasses the architectures check on the DMA mask. It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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| .. | ||
| Kconfig | ||
| Makefile | ||
| core.c | ||
| internal.h | ||
| pci.c | ||
| platform.c | ||
| regs.h | ||