safe2ack 1010 drivers/usb/musb/cppi_dma.c dma_addr_t safe2ack; safe2ack 1021 drivers/usb/musb/cppi_dma.c for (i = 0, safe2ack = musb_readl(&state->rx_complete, 0); safe2ack 1022 drivers/usb/musb/cppi_dma.c (safe2ack || completed) && bd && i < NUM_RXCHAN_BD; safe2ack 1066 drivers/usb/musb/cppi_dma.c if (bd->dma == safe2ack) { safe2ack 1067 drivers/usb/musb/cppi_dma.c musb_writel(&state->rx_complete, 0, safe2ack); safe2ack 1068 drivers/usb/musb/cppi_dma.c safe2ack = musb_readl(&state->rx_complete, 0); safe2ack 1070 drivers/usb/musb/cppi_dma.c if (bd->dma == safe2ack) safe2ack 1071 drivers/usb/musb/cppi_dma.c safe2ack = 0; safe2ack 1089 drivers/usb/musb/cppi_dma.c if (safe2ack == 0 || safe2ack == rx->last_processed->dma) safe2ack 1090 drivers/usb/musb/cppi_dma.c musb_writel(&state->rx_complete, 0, safe2ack); safe2ack 1091 drivers/usb/musb/cppi_dma.c if (safe2ack == 0) {