[PATCH] docs: driver-api/gpio/driver.rst: fix code blocks

[Stephen Kitt <steve@sk2.org>]

Two code blocks have duplicate declarations (:: and explicit
.. code-block), this fixes them, addressing these warnings:

	Documentation/driver-api/gpio/driver.rst:425: WARNING: Unexpected indentation.
	Documentation/driver-api/gpio/driver.rst:423: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:427: WARNING: Block quote ends without a blank line; unexpected unindent.
	Documentation/driver-api/gpio/driver.rst:429: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:429: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:429: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:433: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:446: WARNING: Unexpected indentation.
	Documentation/driver-api/gpio/driver.rst:440: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:440: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:447: WARNING: Block quote ends without a blank line; unexpected unindent.
	Documentation/driver-api/gpio/driver.rst:449: WARNING: Definition list ends without a blank line; unexpected unindent.
	Documentation/driver-api/gpio/driver.rst:462: WARNING: Unexpected indentation.
	Documentation/driver-api/gpio/driver.rst:460: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:462: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:465: WARNING: Block quote ends without a blank line; unexpected unindent.
	Documentation/driver-api/gpio/driver.rst:467: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:467: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:467: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:471: WARNING: Inline emphasis start-string without end-string.
	Documentation/driver-api/gpio/driver.rst:478: WARNING: Inline emphasis start-string without end-string.

Fixes: 4e29b70d5437 ("Documentation: gpio: driver.rst: Fix warnings")
Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 Documentation/driver-api/gpio/driver.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst
index 871922529332..9809f593c0ab 100644
--- a/Documentation/driver-api/gpio/driver.rst
+++ b/Documentation/driver-api/gpio/driver.rst
@@ -416,7 +416,7 @@ The preferred way to set up the helpers is to fill in the
 struct gpio_irq_chip inside struct gpio_chip before adding the gpio_chip.
 If you do this, the additional irq_chip will be set up by gpiolib at the
 same time as setting up the rest of the GPIO functionality. The following
-is a typical example of a cascaded interrupt handler using gpio_irq_chip::
+is a typical example of a cascaded interrupt handler using gpio_irq_chip:
 
 .. code-block:: c
 
@@ -453,7 +453,7 @@ is a typical example of a cascaded interrupt handler using gpio_irq_chip::
   return devm_gpiochip_add_data(dev, &g->gc, g);
 
 The helper support using hierarchical interrupt controllers as well.
-In this case the typical set-up will look like this::
+In this case the typical set-up will look like this:
 
 .. code-block:: c
 

base-commit: 7d3d3254adaa61cba896f71497f56901deb618e5
-- 
2.24.1