pmdomain: amlogic: add missing MODULE_DESCRIPTION() macros

On x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pmdomain/amlogic/meson-gx-pwrc-vpu.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pmdomain/amlogic/meson-ee-pwrc.o

Add the missing invocation of the MODULE_DESCRIPTION() macro to all
files which have a MODULE_LICENSE().

This includes meson-secure-pwrc.c which, although it did not produce a
warning with the x86 allmodconfig configuration, may cause this
warning with other configurations where CONFIG_MESON_SM is enabled.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240610-md-drivers-pmdomain-amlogic-v1-1-b49ddb1a8bdf@quicinc.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/pmdomain/amlogic/meson-ee-pwrc.c

@@ -648,4 +648,5 @@ static struct platform_driver meson_ee_pwrc_driver = {
 	},
 };
 module_platform_driver(meson_ee_pwrc_driver);
+MODULE_DESCRIPTION("Amlogic Meson Everything-Else Power Domains driver");
 MODULE_LICENSE("GPL v2");

drivers/pmdomain/amlogic/meson-gx-pwrc-vpu.c

@@ -376,4 +376,5 @@ static struct platform_driver meson_gx_pwrc_vpu_driver = {
 	},
 };
 module_platform_driver(meson_gx_pwrc_vpu_driver);
+MODULE_DESCRIPTION("Amlogic Meson GX Power Domains driver");
 MODULE_LICENSE("GPL v2");

drivers/pmdomain/amlogic/meson-secure-pwrc.c

@@ -383,4 +383,5 @@ static struct platform_driver meson_secure_pwrc_driver = {
 	},
 };
 module_platform_driver(meson_secure_pwrc_driver);
+MODULE_DESCRIPTION("Amlogic Meson Secure Power Domains driver");
 MODULE_LICENSE("Dual MIT/GPL");