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A handful of documentation fixes. The most significant of these addresses

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a problem with the new warning mode: it can break the build when confronted
 with a source file containing malformed kerneldoc comments.
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Merge tag 'docs-4.15-fixes' of git://git.lwn.net/linux

Pull documentation fixes from Jonathan Corbet:
 "A handful of documentation fixes.

  The most significant of these addresses a problem with the new warning
  mode: it can break the build when confronted with a source file
  containing malformed kerneldoc comments"

* tag 'docs-4.15-fixes' of git://git.lwn.net/linux:
  Documentation: fix docs build error after source file removed
  scsi: documentation: Fix case of 'scsi_device' struct mention(s)
  genericirq.rst: Remove :c:func:`...` in code blocks
  dmaengine: doc : Fix warning "Title underline too short" while make xmldocs
  scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
This commit is contained in:
Linus Torvalds 2017-12-04 13:55:28 -08:00
commit fd6d2e506c
5 changed files with 13 additions and 16 deletions
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16
Documentation/core-api/genericirq.rst
View File

@ -225,9 +225,9 @@ interrupts.
The following control flow is implemented (simplified excerpt)::
:c:func:`desc->irq_data.chip->irq_mask_ack`;
desc->irq_data.chip->irq_mask_ack();
handle_irq_event(desc->action);
:c:func:`desc->irq_data.chip->irq_unmask`;
desc->irq_data.chip->irq_unmask();
Default Fast EOI IRQ flow handler
@ -239,7 +239,7 @@ which only need an EOI at the end of the handler.
The following control flow is implemented (simplified excerpt)::
handle_irq_event(desc->action);
:c:func:`desc->irq_data.chip->irq_eoi`;
desc->irq_data.chip->irq_eoi();
Default Edge IRQ flow handler
@ -251,15 +251,15 @@ interrupts.
The following control flow is implemented (simplified excerpt)::
if (desc->status & running) {
:c:func:`desc->irq_data.chip->irq_mask_ack`;
desc->irq_data.chip->irq_mask_ack();
desc->status |= pending | masked;
return;
}
:c:func:`desc->irq_data.chip->irq_ack`;
desc->irq_data.chip->irq_ack();
desc->status |= running;
do {
if (desc->status & masked)
:c:func:`desc->irq_data.chip->irq_unmask`;
desc->irq_data.chip->irq_unmask();
desc->status &= ~pending;
handle_irq_event(desc->action);
} while (status & pending);
@ -293,10 +293,10 @@ simplified version without locking.
The following control flow is implemented (simplified excerpt)::
if (desc->irq_data.chip->irq_ack)
:c:func:`desc->irq_data.chip->irq_ack`;
desc->irq_data.chip->irq_ack();
handle_irq_event(desc->action);
if (desc->irq_data.chip->irq_eoi)
:c:func:`desc->irq_data.chip->irq_eoi`;
desc->irq_data.chip->irq_eoi();
EOI Edge IRQ flow handler

2
Documentation/driver-api/dmaengine/client.rst
View File

@ -185,7 +185,7 @@ The details of these operations are:
void dma_async_issue_pending(struct dma_chan *chan);
Further APIs:
------------
-------------
1. Terminate APIs

3
Documentation/driver-api/pci.rst
View File

@ -25,9 +25,6 @@ PCI Support Library
.. kernel-doc:: drivers/pci/irq.c
:export:
.. kernel-doc:: drivers/pci/htirq.c
:export:
.. kernel-doc:: drivers/pci/probe.c
:export:

6
Documentation/scsi/scsi_mid_low_api.txt
View File

@ -319,12 +319,12 @@ struct Scsi_Host:
instance. If the reference count reaches 0 then the given instance
is freed
The Scsi_device structure has had reference counting infrastructure added.
This effectively spreads the ownership of struct Scsi_device instances
The scsi_device structure has had reference counting infrastructure added.
This effectively spreads the ownership of struct scsi_device instances
across the various SCSI layers which use them. Previously such instances
were exclusively owned by the mid level. See the access functions declared
towards the end of include/scsi/scsi_device.h . If an LLD wants to keep
a copy of a pointer to a Scsi_device instance it should use scsi_device_get()
a copy of a pointer to a scsi_device instance it should use scsi_device_get()
to bump its reference count. When it is finished with the pointer it can
use scsi_device_put() to decrement its reference count (and potentially
delete it).

2
scripts/kernel-doc
View File

@ -3248,4 +3248,4 @@ if ($verbose && $warnings) {
print STDERR "$warnings warnings\n";
}
exit($errors);
exit($output_mode eq "none" ? 0 : $errors);