MBOX_HEXDUMP_MAX_LEN 173 drivers/mailbox/mailbox-test.c touser = kzalloc(MBOX_HEXDUMP_MAX_LEN + 1, GFP_KERNEL); MBOX_HEXDUMP_MAX_LEN 208 drivers/mailbox/mailbox-test.c while (l < MBOX_HEXDUMP_MAX_LEN) { MBOX_HEXDUMP_MAX_LEN 225 drivers/mailbox/mailbox-test.c ret = simple_read_from_buffer(userbuf, count, ppos, touser, MBOX_HEXDUMP_MAX_LEN);