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Searched refs:MDESC_NODE_NULL (Results 1 – 5 of 5) sorted by relevance

/linux/arch/sparc/include/asm/
H A Dmdesc.h19 #define MDESC_NODE_NULL (~(u64)0) macro
25 for (__node = mdesc_node_by_name(__hdl, MDESC_NODE_NULL, __name); \
26 (__node) != MDESC_NODE_NULL; \
59 (__arc) != MDESC_NODE_NULL; \
/linux/drivers/watchdog/
H A Dsun4v_wdt.c114 node = mdesc_node_by_name(handle, MDESC_NODE_NULL, "platform"); in sun4v_wdt_init()
116 if (node == MDESC_NODE_NULL) in sun4v_wdt_init()
/linux/arch/sparc/kernel/
H A Dvio.c242 return MDESC_NODE_NULL; in vio_vdev_node()
519 root = mdesc_node_by_name(hp, MDESC_NODE_NULL, channel_devices_node); in vio_init()
520 if (root == MDESC_NODE_NULL) { in vio_init()
H A Dldc.c2398 mp = mdesc_node_by_name(hp, MDESC_NODE_NULL, "platform"); in ldc_init()
2400 if (mp == MDESC_NODE_NULL) in ldc_init()
/linux/drivers/tty/
H A Dvcc.c618 if (node == MDESC_NODE_NULL) { in vcc_probe()