static int xen_amba_notifier(struct notifier_block *nb,
unsigned long action, void *data)
{
struct amba_device *adev = to_amba_device(data);
int r = 0;
switch (action) {
case BUS_NOTIFY_ADD_DEVICE:
r = xen_map_device_mmio(&adev->res, 1);
break;
case BUS_NOTIFY_DEL_DEVICE:
r = xen_unmap_device_mmio(&adev->res, 1);
break;
default:
return NOTIFY_DONE;
}
if (r)
dev_err(&adev->dev, "AMBA: Failed to %s device %s MMIO!\n",
action == BUS_NOTIFY_ADD_DEVICE ? "map" :
(action == BUS_NOTIFY_DEL_DEVICE ? "unmap" : "?"),
adev->dev.init_name);
return NOTIFY_OK;
}
static struct notifier_block amba_device_nb = {
.notifier_call = xen_amba_notifier,
};
static int __init register_xen_amba_notifier(void)
{
if (!xen_initial_domain() || acpi_disabled)
return 0;
return bus_register_notifier(&amba_bustype, &amba_device_nb);
}
arch_initcall(register_xen_amba_notifier);
#endif
56081d0250c0e173e4b155aa340 (diff)parent | 868c97a846a73e937d835b09b8c885a69df50ec8 (diff) |
Merge tag 'docs-4.10' of git://git.lwn.net/linux
HEADmasterPull documentation update from Jonathan Corbet:
"These are the documentation changes for 4.10.
It's another busy cycle for the docs tree, as the sphinx conversion
continues. Highlights include:
- Further work on PDF output, which remains a bit of a pain but
should be more solid now.
- Five more DocBook template files converted to Sphinx. Only 27 to
go... Lots of plain-text files have also been converted and
integrated.
- Images in binary formats have been replaced with more
source-friendly versions.
- Various bits of organizational work, including the renaming of
various files discussed at the kernel summit.
- New documentation for the device_link mechanism.
... and, of course, lots of typo fixes and small updates"
* tag 'docs-4.10' of git://git.lwn.net/linux: (193 commits)
dma-buf: Extract dma-buf.rst
Update Documentation/00-INDEX
docs: 00-INDEX: document directories/files with no docs
docs: 00-INDEX: remove non-existing entries
docs: 00-INDEX: add missing entries for documentation files/dirs
docs: 00-INDEX: consolidate process/ and admin-guide/ description
scripts: add a script to check if Documentation/00-INDEX is sane
Docs: change sh -> awk in REPORTING-BUGS
Documentation/core-api/device_link: Add initial documentation
core-api: remove an unexpected unident
ppc/idle: Add documentation for powersave=off
Doc: Correct typo, "Introdution" => "Introduction"
Documentation/atomic_ops.txt: convert to ReST markup
Documentation/local_ops.txt: convert to ReST markup
Documentation/assoc_array.txt: convert to ReST markup
docs-rst: parse-headers.pl: cleanup the documentation
docs-rst: fix media cleandocs target
docs-rst: media/Makefile: reorganize the rules
docs-rst: media: build SVG from graphviz files
docs-rst: replace bayer.png by a SVG image
...