Local variable in function mtk_cqdma_free_inactive_desc at drivers/dma/mediatek/mtk-cqdma.c, line 553 References: drivers/dma/mediatek/mtk-cqdma.c, line 123 drivers/dma/mediatek/mtk-cqdma.c, line 145 drivers/dma/mediatek/mtk-cqdma.c, line 156 drivers/dma/mediatek/mtk-cqdma.c, line 273 drivers/dma/mediatek/mtk-cqdma.c, line 276 drivers/dma/mediatek/mtk-cqdma.c, line 334 drivers/dma/mediatek/mtk-cqdma.c, line 348 drivers/dma/mediatek/mtk-cqdma.c, line 434 drivers/dma/mediatek/mtk-cqdma.c, line 456 drivers/dma/mediatek/mtk-cqdma.c, line 458 drivers/dma/mediatek/mtk-cqdma.c, line 478 drivers/dma/mediatek/mtk-cqdma.c, line 480 drivers/dma/mediatek/mtk-cqdma.c, line 483 drivers/dma/mediatek/mtk-cqdma.c, line 553 drivers/dma/mediatek/mtk-cqdma.c, line 561 drivers/dma/mediatek/mtk-cqdma.c, line 562 drivers/dma/mediatek/mtk-cqdma.c, line 563 drivers/dma/mediatek/mtk-cqdma.c, line 564 drivers/dma/mediatek/mtk-cqdma.c, line 565 drivers/dma/mediatek/mtk-cqdma.c, line 568 drivers/dma/mediatek/mtk-cqdma.c, line 580 drivers/dma/mediatek/mtk-cqdma.c, line 588 drivers/dma/mediatek/mtk-cqdma.c, line 596 drivers/dma/mediatek/mtk-cqdma.c, line 598 drivers/dma/mediatek/mtk-cqdma.c, line 616 drivers/dma/mediatek/mtk-cqdma.c, line 653 drivers/dma/mediatek/mtk-cqdma.c, line 752 drivers/dma/mediatek/mtk-cqdma.c, line 846 drivers/dma/mediatek/mtk-cqdma.c, line 847 drivers/dma/mediatek/mtk-cqdma.c, line 848 drivers/dma/mediatek/mtk-cqdma.c, line 852 drivers/dma/mediatek/mtk-cqdma.c, line 852 drivers/dma/mediatek/mtk-cqdma.c, line 853 drivers/dma/mediatek/mtk-cqdma.c, line 853 drivers/dma/mediatek/mtk-cqdma.c, line 854 drivers/dma/mediatek/mtk-cqdma.c, line 854 drivers/dma/mediatek/mtk-cqdma.c, line 855 drivers/dma/mediatek/mtk-cqdma.c, line 896 drivers/dma/mediatek/mtk-cqdma.c, line 902 drivers/dma/mediatek/mtk-cqdma.c, line 902 drivers/dma/mediatek/mtk-cqdma.c, line 904 drivers/dma/mediatek/mtk-cqdma.c, line 904 drivers/dma/mediatek/mtk-cqdma.c, line 905 drivers/dma/mediatek/mtk-cqdma.c, line 905