watchdog: Change suffix .txt to .rst in references

Fix link to documentation, which has already been converted to reST.
Also remove apostrophes which are no longer needed.

Signed-off-by: Philipp Hahn <phahn-oss@avm.de>
Link: https://lore.kernel.org/r/bb1aa3129d5e52bc4c8e1ec3340b88f80f726fef.1777972790.git.phahn-oss@avm.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/Documentation/watchdog/convert_drivers_to_kernel_api.rst b/Documentation/watchdog/convert_drivers_to_kernel_api.rst
index e83609a5d0071d0f251196d12f18d4feb7ddeae4..9eddb962f8e4ccad573531c5421eefd5076e3090 100644 (file)
--- a/Documentation/watchdog/convert_drivers_to_kernel_api.rst
+++ b/Documentation/watchdog/convert_drivers_to_kernel_api.rst
@@ -114,7 +114,7 @@ Add the watchdog operations
 ---------------------------
 
 All possible callbacks are defined in 'struct watchdog_ops'. You can find it
-explained in 'watchdog-kernel-api.txt' in this directory. start() and
+explained in watchdog-kernel-api.rst in this directory. start() and
 owner must be set, the rest are optional. You will easily find corresponding
 functions in the old driver. Note that you will now get a pointer to the
 watchdog_device as a parameter to these functions, so you probably have to
@@ -153,7 +153,7 @@ Add the watchdog device
 
 Now we need to create a 'struct watchdog_device' and populate it with the
 necessary information for the framework. The struct is also explained in detail
-in 'watchdog-kernel-api.txt' in this directory. We pass it the mandatory
+in watchdog-kernel-api.rst in this directory. We pass it the mandatory
 watchdog_info struct and the newly created watchdog_ops. Often, old drivers
 have their own record-keeping for things like bootstatus and timeout using
 static variables. Those have to be converted to use the members in