diff options
Diffstat (limited to 'arch/sparc64/prom')
| -rw-r--r-- | arch/sparc64/prom/init.c | 20 | ||||
| -rw-r--r-- | arch/sparc64/prom/tree.c | 9 |
2 files changed, 14 insertions, 15 deletions
diff --git a/arch/sparc64/prom/init.c b/arch/sparc64/prom/init.c index f3cc2d8578b2..095755e428a6 100644 --- a/arch/sparc64/prom/init.c +++ b/arch/sparc64/prom/init.c @@ -18,7 +18,6 @@ enum prom_major_version prom_vers; unsigned int prom_rev, prom_prev; /* The root node of the prom device tree. */ -int prom_root_node; int prom_stdin, prom_stdout; int prom_chosen_node; @@ -41,26 +40,22 @@ void __init prom_init(void *cif_handler, void *cif_stack) prom_cif_init(cif_handler, cif_stack); - prom_root_node = prom_getsibling(0); - if((prom_root_node == 0) || (prom_root_node == -1)) - prom_halt(); - prom_chosen_node = prom_finddevice(prom_chosen_path); if (!prom_chosen_node || prom_chosen_node == -1) prom_halt(); - prom_stdin = prom_getint (prom_chosen_node, "stdin"); - prom_stdout = prom_getint (prom_chosen_node, "stdout"); + prom_stdin = prom_getint(prom_chosen_node, "stdin"); + prom_stdout = prom_getint(prom_chosen_node, "stdout"); node = prom_finddevice("/openprom"); if (!node || node == -1) prom_halt(); - prom_getstring (node, "version", buffer, sizeof (buffer)); + prom_getstring(node, "version", buffer, sizeof (buffer)); - prom_printf ("\n"); + prom_printf("\n"); - if (strncmp (buffer, "OBP ", 4)) + if (strncmp(buffer, "OBP ", 4)) goto strange_version; /* @@ -70,7 +65,7 @@ void __init prom_init(void *cif_handler, void *cif_stack) * accordingly. -spot */ - if (strncmp (buffer, "OBP ", 5)) + if (strncmp(buffer, "OBP ", 5)) bufadjust = 4; else bufadjust = 5; @@ -87,7 +82,8 @@ void __init prom_init(void *cif_handler, void *cif_stack) prom_rev = ints[1]; prom_prev = (ints[0] << 16) | (ints[1] << 8) | ints[2]; - printk ("PROMLIB: Sun IEEE Boot Prom %s\n", buffer + bufadjust); + printk("PROMLIB: Sun IEEE Boot Prom %s\n", buffer + bufadjust); + printk("PROMLIB: Root node compatible: %s\n", prom_root_compatible); /* Initialization successful. */ return; diff --git a/arch/sparc64/prom/tree.c b/arch/sparc64/prom/tree.c index b1ff9e87dcc6..49075abd7cbc 100644 --- a/arch/sparc64/prom/tree.c +++ b/arch/sparc64/prom/tree.c @@ -51,7 +51,7 @@ prom_getparent(int node) __inline__ int __prom_getsibling(int node) { - return p1275_cmd ("peer", P1275_INOUT(1, 1), node); + return p1275_cmd(prom_peer_name, P1275_INOUT(1, 1), node); } __inline__ int @@ -59,9 +59,12 @@ prom_getsibling(int node) { int sibnode; - if(node == -1) return 0; + if (node == -1) + return 0; sibnode = __prom_getsibling(node); - if(sibnode == -1) return 0; + if (sibnode == -1) + return 0; + return sibnode; } |