diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-24 14:48:24 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-24 14:48:24 -0700 |
commit | b9d8be7828e974f076717f0da608d052440fe192 (patch) | |
tree | d4bc4d3e13f816a76b1a02bde922ee7ad0dbdbd9 /drivers/serial/sunhv.c | |
parent | d02f40e81e003be6ddba5c176f2e40ea290c3729 (diff) | |
parent | 1812fd40725c13cf050c29791a6dd35d593eb8d8 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (40 commits)
[SPARC64]: Update defconfig.
[SPARC64]: Make auxio a real driver.
[PARPORT] sunbpp: Convert to new SBUS device framework.
[Documentation]: Update probing info in sbus_drivers.txt
[SCSI] qlogicpti: Convert to new SBUS device framework.
[SCSI] esp: Fix bug in esp_remove_common.
[NET] sunhme: Kill useless loop over sdevs in quattro_sbus_find().
[NET] myri_sbus: Kill unused next_module struct member.
[NET] myri_sbus: Convert to new SBUS device layer.
[NET] sunqe: Convert to new SBUS driver layer.
[NET] sunbmac: Convert over to new SBUS device framework.
[NET] sunlance: Convert to new SBUS driver framework.
[NET] sunhme: Convert to new SBUS driver framework.
[NET] sunhme: Kill __sparc__ and __sparc_v9__ ifdefs.
[SCSI] sparc: Port esp to new SBUS driver layer.
[SOUND] sparc: Port amd7930 to new SBUS device layer.
[SBUS]: Rewrite and plug into of_device framework.
[SPARC]: Port of_device layer and make ebus use it.
[SPARC]: Port sparc64 in-kernel device tree code to sparc32.
[SPARC64]: Add of_device layer and make ebus/isa use it.
...
Diffstat (limited to 'drivers/serial/sunhv.c')
-rw-r--r-- | drivers/serial/sunhv.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index f137804b313..ba22e256c6f 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -427,31 +427,32 @@ static int __init hv_console_compatible(char *buf, int len) static unsigned int __init get_interrupt(void) { - const char *cons_str = "console"; - const char *compat_str = "compatible"; - int node = prom_getchild(sun4v_vdev_root); - char buf[64]; - int err, len; - - node = prom_searchsiblings(node, cons_str); - if (!node) - return 0; + struct device_node *dev_node; - len = prom_getproplen(node, compat_str); - if (len == 0 || len == -1) - return 0; + dev_node = sun4v_vdev_root->child; + while (dev_node != NULL) { + struct property *prop; - err = prom_getproperty(node, compat_str, buf, 64); - if (err == -1) - return 0; + if (strcmp(dev_node->name, "console")) + goto next_sibling; + + prop = of_find_property(dev_node, "compatible", NULL); + if (!prop) + goto next_sibling; - if (!hv_console_compatible(buf, len)) + if (hv_console_compatible(prop->value, prop->length)) + break; + + next_sibling: + dev_node = dev_node->sibling; + } + if (!dev_node) return 0; /* Ok, the this is the OBP node for the sun4v hypervisor * console device. Decode the interrupt. */ - return sun4v_vdev_device_interrupt(node); + return sun4v_vdev_device_interrupt(dev_node); } static int __init sunhv_init(void) |