fifo.c (9902aa4728fe9128ea45f1a772e2238d64d8cdc5) fifo.c (31faf878bd8c7e2c078a3b75f65efe64f23b0f18)
1/*
2 * Renesas USB driver
3 *
4 * Copyright (C) 2011 Renesas Solutions Corp.
5 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of

--- 86 unchanged lines hidden (view full) ---

95
96static void __usbhsf_pkt_del(struct usbhs_pkt *pkt)
97{
98 list_del_init(&pkt->node);
99}
100
101static struct usbhs_pkt *__usbhsf_pkt_get(struct usbhs_pipe *pipe)
102{
1/*
2 * Renesas USB driver
3 *
4 * Copyright (C) 2011 Renesas Solutions Corp.
5 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of

--- 86 unchanged lines hidden (view full) ---

95
96static void __usbhsf_pkt_del(struct usbhs_pkt *pkt)
97{
98 list_del_init(&pkt->node);
99}
100
101static struct usbhs_pkt *__usbhsf_pkt_get(struct usbhs_pipe *pipe)
102{
103 if (list_empty(&pipe->list))
104 return NULL;
105
106 return list_first_entry(&pipe->list, struct usbhs_pkt, node);
103 return list_first_entry_or_null(&pipe->list, struct usbhs_pkt, node);
107}
108
109static void usbhsf_fifo_clear(struct usbhs_pipe *pipe,
110 struct usbhs_fifo *fifo);
111static void usbhsf_fifo_unselect(struct usbhs_pipe *pipe,
112 struct usbhs_fifo *fifo);
113static struct dma_chan *usbhsf_dma_chan_get(struct usbhs_fifo *fifo,
114 struct usbhs_pkt *pkt);

--- 1346 unchanged lines hidden --- 		104}
105
106static void usbhsf_fifo_clear(struct usbhs_pipe *pipe,
107 struct usbhs_fifo *fifo);
108static void usbhsf_fifo_unselect(struct usbhs_pipe *pipe,
109 struct usbhs_fifo *fifo);
110static struct dma_chan *usbhsf_dma_chan_get(struct usbhs_fifo *fifo,
111 struct usbhs_pkt *pkt);

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