From: Prakash, Prashanth <pprakash@codeaurora.org>
Date: Fri, 14 Oct 2016 18:00:23 +0000 (-0600)
Subject: cpufreq / CPPC: Add MODULE_DEVICE_TABLE for cppc_cpufreq driver
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=974f86498ed28d86575cd2327bd83e53abd872da;p=linux-beck.git

cpufreq / CPPC: Add MODULE_DEVICE_TABLE for cppc_cpufreq driver

MODULE_DEVICE_TABLE is added so that CPPC cpufreq module can be
automatically loaded when we have a acpi processor device with
"ACPI0007" hid.

Signed-off-by: Prashanth Prakash <pprakash@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c
index 4852d9efe74e..e82bb3c30b92 100644
--- a/drivers/cpufreq/cppc_cpufreq.c
+++ b/drivers/cpufreq/cppc_cpufreq.c
@@ -247,3 +247,10 @@ MODULE_DESCRIPTION("CPUFreq driver based on the ACPI CPPC v5.0+ spec");
 MODULE_LICENSE("GPL");
 
 late_initcall(cppc_cpufreq_init);
+
+static const struct acpi_device_id cppc_acpi_ids[] = {
+	{ACPI_PROCESSOR_DEVICE_HID, },
+	{}
+};
+
+MODULE_DEVICE_TABLE(acpi, cppc_acpi_ids);