cpufreq: scpi: Add missing MODULE_ALIAS

This patch adds missing MODULE_ALIAS for automatic loading of this cpufreq
driver when it is compiled as an external module.
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 8def3103 ("cpufreq: arm_big_little: add SCPI interface driver")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

drivers/cpufreq/scpi-cpufreq.c

@@ -233,6 +233,7 @@ static struct platform_driver scpi_cpufreq_platdrv = {
 };
 module_platform_driver(scpi_cpufreq_platdrv);
 
+MODULE_ALIAS("platform:scpi-cpufreq");
 MODULE_AUTHOR("Sudeep Holla <sudeep.holla@arm.com>");
 MODULE_DESCRIPTION("ARM SCPI CPUFreq interface driver");
 MODULE_LICENSE("GPL v2");