docs: power: convert docs to ReST and rename to *.rst

Convert the PM documents to ReST, in order to allow them to
build with Sphinx.

The conversion is actually:
  - add blank lines and indentation in order to identify paragraphs;
  - fix tables markups;
  - add some lists markups;
  - mark literal blocks;
  - adjust title markups.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c7eef32e7739..5b8328a99b2a 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -52,7 +52,7 @@
  *                irq line disabled until the threaded handler has been run.
  * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend.  Does not guarantee
  *                   that this interrupt will wake the system from a suspended
- *                   state.  See Documentation/power/suspend-and-interrupts.txt
+ *                   state.  See Documentation/power/suspend-and-interrupts.rst
  * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
  * IRQF_NO_THREAD - Interrupt cannot be threaded
  * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device