platform/x86:intel/pmc: Make tgl_core_generic_init() static

Make tgl_core_generic_init() a static function as the function has no
callers outside of tgl.c. Remove the prototype in core.h and reorder
the code in tgl.c.

Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250207225615.401235-2-xi.pardee@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

drivers/platform/x86/intel/pmc/core.h

@@ -597,7 +597,6 @@ int cnp_core_init(struct pmc_dev *pmcdev);
 int icl_core_init(struct pmc_dev *pmcdev);
 int tgl_core_init(struct pmc_dev *pmcdev);
 int tgl_l_core_init(struct pmc_dev *pmcdev);
-int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp);
 int adl_core_init(struct pmc_dev *pmcdev);
 int mtl_core_init(struct pmc_dev *pmcdev);
 int arl_core_init(struct pmc_dev *pmcdev);

drivers/platform/x86/intel/pmc/tgl.c

@@ -285,17 +285,7 @@ void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev)
 	ACPI_FREE(out_obj);
 }
 
-int tgl_l_core_init(struct pmc_dev *pmcdev)
-{
-	return tgl_core_generic_init(pmcdev, PCH_LP);
-}
-
-int tgl_core_init(struct pmc_dev *pmcdev)
-{
-	return tgl_core_generic_init(pmcdev, PCH_H);
-}
-
-int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp)
+static int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp)
 {
 	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
 	int ret;
@@ -317,3 +307,13 @@ int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp)
 
 	return 0;
 }
+
+int tgl_l_core_init(struct pmc_dev *pmcdev)
+{
+	return tgl_core_generic_init(pmcdev, PCH_LP);
+}
+
+int tgl_core_init(struct pmc_dev *pmcdev)
+{
+	return tgl_core_generic_init(pmcdev, PCH_H);
+}