Searched refs:read_distance (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/media/video/saa7164/
H A Dsaa7164-bus.c114 u32 bytes_to_write, read_distance, timeout, curr_srp, curr_swp; local
144 read_distance = 0;
152 read_distance = curr_srp - curr_swp;
155 read_distance = (curr_srp + bus->m_dwSizeSetRing) - curr_swp;
160 dprintk(DBGLVL_BUS, "%s() read_distance = %d\n", __func__,
161 read_distance);
167 while (bytes_to_write >= read_distance) {
185 read_distance = curr_srp - curr_swp;
188 read_distance = (curr_srp + bus->m_dwSizeSetRing) -

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