[PATCH] PVRUSB2 VIDEO4LINUX DRIVER: Replace HTTP links with HTTPS ones

[Alexander A. Klimov]

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@xxxxxxxxxxxx>
---
 Continuing my work started at 93431e0607e5.
 See also: git log --oneline '--author=Alexander A. Klimov <grandmaster@xxxxxxxxxxxx>' v5.7..master
 (Actually letting a shell for loop submit all this stuff for me.)

 If there are any URLs to be removed completely or at least not HTTPSified:
 Just clearly say so and I'll *undo my change*.
 See also: https://lkml.org/lkml/2020/6/27/64

 If there are any valid, but yet not changed URLs:
 See: https://lkml.org/lkml/2020/6/26/837

 If you apply the patch, please let me know.


 Documentation/driver-api/media/drivers/pvrusb2.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/media/drivers/pvrusb2.rst b/Documentation/driver-api/media/drivers/pvrusb2.rst
index 83bfaa531ea8..cbd9359c247a 100644
--- a/Documentation/driver-api/media/drivers/pvrusb2.rst
+++ b/Documentation/driver-api/media/drivers/pvrusb2.rst
@@ -20,7 +20,7 @@ last known snapshot and evolved the driver to the state it is in
 here.
 
 More information on this driver can be found at:
-http://www.isely.net/pvrusb2.html
+https://www.isely.net/pvrusb2.html
 
 
 This driver has a strong separation of layers.  They are very
-- 
2.27.0