Documentation: intel_pstate: update links for references

URLs for presentation and Intel Software Developer’s Manual are updated
as they were using "http" which are gradually replaced by "https".

Signed-off-by: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/Documentation/admin-guide/pm/intel_pstate.rst b/Documentation/admin-guide/pm/intel_pstate.rst
index 67e414e34f37997e8bc620e904797cb3f3aa13c4..ad392f3aee06149f12a4e6554fec7efedc568ede 100644 (file)
--- a/Documentation/admin-guide/pm/intel_pstate.rst
+++ b/Documentation/admin-guide/pm/intel_pstate.rst
@@ -734,10 +734,10 @@ References
 ==========
 
 .. [1] Kristen Accardi, *Balancing Power and Performance in the Linux Kernel*,
-       http://events.linuxfoundation.org/sites/events/files/slides/LinuxConEurope_2015.pdf
+       https://events.static.linuxfound.org/sites/events/files/slides/LinuxConEurope_2015.pdf
 
 .. [2] *Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 3: System Programming Guide*,
-       http://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-software-developer-system-programming-manual-325384.html
+       https://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-software-developer-system-programming-manual-325384.html
 
 .. [3] *Advanced Configuration and Power Interface Specification*,
        https://uefi.org/sites/default/files/resources/ACPI_6_3_final_Jan30.pdf