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Searched refs:userio (Results 1 – 3 of 3) sorted by relevance

/drivers/input/serio/
A Duserio.c60 userio->buf[userio->head] = val; in userio_device_write()
61 userio->head = (userio->head + 1) % USERIO_BUFSIZE; in userio_device_write()
63 if (userio->head == userio->tail) in userio_device_write()
77 if (!userio) in userio_char_open()
84 userio->serio = kzalloc(sizeof(*userio->serio), GFP_KERNEL); in userio_char_open()
89 userio->serio->port_data = userio; in userio_char_open()
122 available = CIRC_CNT_TO_END(userio->head, userio->tail, in userio_fetch_data()
126 memcpy(buf, &userio->buf[userio->tail], len); in userio_fetch_data()
127 userio->tail = (userio->tail + len) % USERIO_BUFSIZE; in userio_fetch_data()
166 userio->head != userio->tail); in userio_char_read()
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A DMakefile35 obj-$(CONFIG_USERIO) += userio.o
A DKconfig312 subsystem accessible under char device 10:240 - /dev/userio. Using
318 called userio.

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