diff options
author | Michael Ellerman <michael@ellerman.id.au> | 2007-08-28 10:47:54 +0200 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2007-09-13 17:33:20 +0200 |
commit | 52964f87c64e6c6ea671b5bf3030fb1494090a48 (patch) | |
tree | 2e20d81bc05b60b7108733daf5713ea640ad2477 /arch/powerpc/sysdev/mpic_msi.c | |
parent | [POWERPC] Move bootwrapper's strchr() and strncmp() from .h to string.S (diff) | |
download | linux-52964f87c64e6c6ea671b5bf3030fb1494090a48.tar.xz linux-52964f87c64e6c6ea671b5bf3030fb1494090a48.zip |
[POWERPC] Add an optional device_node pointer to the irq_host
The majority of irq_host implementations (3 out of 4) are associated
with a device_node, and need to stash it somewhere. Rather than having
it somewhere different for each host, add an optional device_node pointer
to the irq_host structure.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/sysdev/mpic_msi.c')
-rw-r--r-- | arch/powerpc/sysdev/mpic_msi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c index b076793033c2..9ca4d8f444ff 100644 --- a/arch/powerpc/sysdev/mpic_msi.c +++ b/arch/powerpc/sysdev/mpic_msi.c @@ -117,16 +117,17 @@ static int mpic_msi_reserve_dt_hwirqs(struct mpic *mpic) int i, len; const u32 *p; - p = of_get_property(mpic->of_node, "msi-available-ranges", &len); + p = of_get_property(mpic->irqhost->of_node, + "msi-available-ranges", &len); if (!p) { pr_debug("mpic: no msi-available-ranges property found on %s\n", - mpic->of_node->full_name); + mpic->irqhost->of_node->full_name); return -ENODEV; } if (len % 8 != 0) { printk(KERN_WARNING "mpic: Malformed msi-available-ranges " - "property on %s\n", mpic->of_node->full_name); + "property on %s\n", mpic->irqhost->of_node->full_name); return -EINVAL; } |