diff mbox series

[v4,5/6] platform/x86/intel/pmc: Remove init functions per architecture

Message ID 20250110002612.244782-6-xi.pardee@linux.intel.com
State New
Headers show
Series None | expand

Commit Message

Xi Pardee Jan. 10, 2025, 12:26 a.m. UTC 
Remove all init functions for each architecture. The architecture
specific information for generic init function is stored in the
corresponding pmc_dev_info structure and this structure is stored
in X86_MATCH_VFM() instead of init function.

Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
---
 drivers/platform/x86/intel/pmc/adl.c  |  7 +---
 drivers/platform/x86/intel/pmc/arl.c  |  7 +---
 drivers/platform/x86/intel/pmc/cnp.c  |  6 +--
 drivers/platform/x86/intel/pmc/core.c | 56 +++++++++++++--------------
 drivers/platform/x86/intel/pmc/core.h | 19 ++++-----
 drivers/platform/x86/intel/pmc/icl.c  |  7 +---
 drivers/platform/x86/intel/pmc/lnl.c  |  7 +---
 drivers/platform/x86/intel/pmc/mtl.c  |  7 +---
 drivers/platform/x86/intel/pmc/spt.c  |  7 +---
 drivers/platform/x86/intel/pmc/tgl.c  | 14 +------
 10 files changed, 47 insertions(+), 90 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel/pmc/adl.c b/drivers/platform/x86/intel/pmc/adl.c
index ac37f4ece9c70..de361a316d51d 100644
--- a/drivers/platform/x86/intel/pmc/adl.c
+++ b/drivers/platform/x86/intel/pmc/adl.c
@@ -311,13 +311,8 @@  const struct pmc_reg_map adl_reg_map = {
 	.pson_residency_counter_step = TGL_PSON_RES_COUNTER_STEP,
 };
 
-static struct pmc_dev_info adl_pmc_dev = {
+struct pmc_dev_info adl_pmc_dev = {
 	.map = &adl_reg_map,
 	.suspend = cnl_suspend,
 	.resume = cnl_resume,
 };
-
-int adl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &adl_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
index 9ff90d32a635f..a55381640c23b 100644
--- a/drivers/platform/x86/intel/pmc/arl.c
+++ b/drivers/platform/x86/intel/pmc/arl.c
@@ -691,7 +691,7 @@  static int arl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-static struct pmc_dev_info arl_pmc_dev = {
+struct pmc_dev_info arl_pmc_dev = {
 	.func = 0,
 	.dmu_guid = ARL_PMT_DMU_GUID,
 	.regmap_list = arl_pmc_info_list,
@@ -705,8 +705,3 @@  void arl_specific_init(struct pmc_dev *pmcdev)
 {
 	arl_d3_fixup();
 }
-
-int arl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &arl_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/cnp.c b/drivers/platform/x86/intel/pmc/cnp.c
index 6d268058e40b9..f147ec51c7fd0 100644
--- a/drivers/platform/x86/intel/pmc/cnp.c
+++ b/drivers/platform/x86/intel/pmc/cnp.c
@@ -274,13 +274,9 @@  int cnl_resume(struct pmc_dev *pmcdev)
 	return pmc_core_resume_common(pmcdev);
 }
 
-static struct pmc_dev_info cnp_pmc_dev = {
+struct pmc_dev_info cnp_pmc_dev = {
 	.map = &cnp_reg_map,
 	.suspend = cnl_suspend,
 	.resume = cnl_resume,
 };
 
-int cnp_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &cnp_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index 45efe0e948831..d2ce52366b1c4 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -1390,29 +1390,29 @@  int generic_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
 }
 
 static const struct x86_cpu_id intel_pmc_core_ids[] = {
-	X86_MATCH_VFM(INTEL_SKYLAKE_L,		spt_core_init),
-	X86_MATCH_VFM(INTEL_SKYLAKE,		spt_core_init),
-	X86_MATCH_VFM(INTEL_KABYLAKE_L,		spt_core_init),
-	X86_MATCH_VFM(INTEL_KABYLAKE,		spt_core_init),
-	X86_MATCH_VFM(INTEL_CANNONLAKE_L,	cnp_core_init),
-	X86_MATCH_VFM(INTEL_ICELAKE_L,		icl_core_init),
-	X86_MATCH_VFM(INTEL_ICELAKE_NNPI,	icl_core_init),
-	X86_MATCH_VFM(INTEL_COMETLAKE,		cnp_core_init),
-	X86_MATCH_VFM(INTEL_COMETLAKE_L,	cnp_core_init),
-	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_TIGERLAKE,		tgl_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_TREMONT,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_TREMONT_L,	icl_core_init),
-	X86_MATCH_VFM(INTEL_ROCKETLAKE,		tgl_core_init),
-	X86_MATCH_VFM(INTEL_ALDERLAKE_L,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_ALDERLAKE,		adl_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE_P,	tgl_l_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE,		adl_core_init),
-	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	adl_core_init),
-	X86_MATCH_VFM(INTEL_METEORLAKE_L,	mtl_core_init),
-	X86_MATCH_VFM(INTEL_ARROWLAKE,		arl_core_init),
-	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	lnl_core_init),
+	X86_MATCH_VFM(INTEL_SKYLAKE_L,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_SKYLAKE,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_KABYLAKE_L,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_KABYLAKE,		&spt_pmc_dev),
+	X86_MATCH_VFM(INTEL_CANNONLAKE_L,	&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_ICELAKE_L,		&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ICELAKE_NNPI,	&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_COMETLAKE,		&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_COMETLAKE_L,	&cnp_pmc_dev),
+	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_TIGERLAKE,		&tgl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_TREMONT,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_TREMONT_L,	&icl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ROCKETLAKE,		&tgl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ALDERLAKE_L,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_ALDERLAKE,		&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_P,	&tgl_l_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE,		&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_RAPTORLAKE_S,	&adl_pmc_dev),
+	X86_MATCH_VFM(INTEL_METEORLAKE_L,	&mtl_pmc_dev),
+	X86_MATCH_VFM(INTEL_ARROWLAKE,		&arl_pmc_dev),
+	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&lnl_pmc_dev),
 	{}
 };
 
@@ -1496,7 +1496,7 @@  static int pmc_core_probe(struct platform_device *pdev)
 	static bool device_initialized;
 	struct pmc_dev *pmcdev;
 	const struct x86_cpu_id *cpu_id;
-	int (*core_init)(struct pmc_dev *pmcdev);
+	struct pmc_dev_info *pmc_dev_info;
 	struct pmc *primary_pmc;
 	int ret;
 
@@ -1516,7 +1516,7 @@  static int pmc_core_probe(struct platform_device *pdev)
 	if (!cpu_id)
 		return -ENODEV;
 
-	core_init = (int (*)(struct pmc_dev *))cpu_id->driver_data;
+	pmc_dev_info = (struct pmc_dev_info *)cpu_id->driver_data;
 
 	/* Primary PMC */
 	primary_pmc = devm_kzalloc(&pdev->dev, sizeof(*primary_pmc), GFP_KERNEL);
@@ -1538,11 +1538,11 @@  static int pmc_core_probe(struct platform_device *pdev)
 	 * Sunrisepoint PCH regmap can't be used. Use Cannon Lake PCH regmap
 	 * in this case.
 	 */
-	if (core_init == spt_core_init && !pci_dev_present(pmc_pci_ids))
-		core_init = cnp_core_init;
+	if (pmc_dev_info == &spt_pmc_dev && !pci_dev_present(pmc_pci_ids))
+		pmc_dev_info = &cnp_pmc_dev;
 
 	mutex_init(&pmcdev->lock);
-	ret = core_init(pmcdev);
+	ret = generic_core_init(pmcdev, pmc_dev_info);
 	if (ret) {
 		pmc_core_clean_structure(pdev);
 		return ret;
diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h
index 9430e4209ce97..771f06b193c66 100644
--- a/drivers/platform/x86/intel/pmc/core.h
+++ b/drivers/platform/x86/intel/pmc/core.h
@@ -615,15 +615,16 @@  extern void pmc_core_set_device_d3(unsigned int device);
 extern int pmc_core_ssram_init(struct pmc_dev *pmcdev, int func);
 
 int generic_core_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info);
-int spt_core_init(struct pmc_dev *pmcdev);
-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 adl_core_init(struct pmc_dev *pmcdev);
-int mtl_core_init(struct pmc_dev *pmcdev);
-int arl_core_init(struct pmc_dev *pmcdev);
-int lnl_core_init(struct pmc_dev *pmcdev);
+
+extern struct pmc_dev_info spt_pmc_dev;
+extern struct pmc_dev_info cnp_pmc_dev;
+extern struct pmc_dev_info icl_pmc_dev;
+extern struct pmc_dev_info tgl_l_pmc_dev;
+extern struct pmc_dev_info tgl_pmc_dev;
+extern struct pmc_dev_info adl_pmc_dev;
+extern struct pmc_dev_info mtl_pmc_dev;
+extern struct pmc_dev_info arl_pmc_dev;
+extern struct pmc_dev_info lnl_pmc_dev;
 
 void arl_specific_init(struct pmc_dev *pmcdev);
 void mtl_specific_init(struct pmc_dev *pmcdev);
diff --git a/drivers/platform/x86/intel/pmc/icl.c b/drivers/platform/x86/intel/pmc/icl.c
index 0e4565dea0452..6952c8ef58a01 100644
--- a/drivers/platform/x86/intel/pmc/icl.c
+++ b/drivers/platform/x86/intel/pmc/icl.c
@@ -50,11 +50,6 @@  const struct pmc_reg_map icl_reg_map = {
 	.etr3_offset = ETR3_OFFSET,
 };
 
-static struct pmc_dev_info icl_pmc_dev = {
+struct pmc_dev_info icl_pmc_dev = {
 	.map = &icl_reg_map,
 };
-
-int icl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &icl_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/lnl.c b/drivers/platform/x86/intel/pmc/lnl.c
index 957d7a9062397..bbe707c37703f 100644
--- a/drivers/platform/x86/intel/pmc/lnl.c
+++ b/drivers/platform/x86/intel/pmc/lnl.c
@@ -550,7 +550,7 @@  static int lnl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-static struct pmc_dev_info lnl_pmc_dev = {
+struct pmc_dev_info lnl_pmc_dev = {
 	.map = &lnl_socm_reg_map,
 	.suspend = cnl_suspend,
 	.resume = lnl_resume,
@@ -561,8 +561,3 @@  void lnl_specific_init(struct pmc_dev *pmcdev)
 {
 	lnl_d3_fixup();
 }
-
-int lnl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &lnl_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/mtl.c b/drivers/platform/x86/intel/pmc/mtl.c
index 2a7d79dd37d6a..fe10726962733 100644
--- a/drivers/platform/x86/intel/pmc/mtl.c
+++ b/drivers/platform/x86/intel/pmc/mtl.c
@@ -990,7 +990,7 @@  static int mtl_resume(struct pmc_dev *pmcdev)
 	return cnl_resume(pmcdev);
 }
 
-static struct pmc_dev_info mtl_pmc_dev = {
+struct pmc_dev_info mtl_pmc_dev = {
 	.func = 2,
 	.dmu_guid = MTL_PMT_DMU_GUID,
 	.regmap_list = mtl_pmc_info_list,
@@ -1004,8 +1004,3 @@  void mtl_specific_init(struct pmc_dev *pmcdev)
 {
 	mtl_d3_fixup();
 }
-
-int mtl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &mtl_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/spt.c b/drivers/platform/x86/intel/pmc/spt.c
index ab5f66fcb0c30..956b2ec1c7510 100644
--- a/drivers/platform/x86/intel/pmc/spt.c
+++ b/drivers/platform/x86/intel/pmc/spt.c
@@ -134,11 +134,6 @@  const struct pmc_reg_map spt_reg_map = {
 	.pm_vric1_offset = SPT_PMC_VRIC1_OFFSET,
 };
 
-static struct pmc_dev_info spt_pmc_dev = {
+struct pmc_dev_info spt_pmc_dev = {
 	.map = &spt_reg_map,
 };
-
-int spt_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &spt_pmc_dev);
-}
diff --git a/drivers/platform/x86/intel/pmc/tgl.c b/drivers/platform/x86/intel/pmc/tgl.c
index 29a9109afc782..c2f935cb29a7a 100644
--- a/drivers/platform/x86/intel/pmc/tgl.c
+++ b/drivers/platform/x86/intel/pmc/tgl.c
@@ -285,14 +285,14 @@  void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev)
 	ACPI_FREE(out_obj);
 }
 
-static struct pmc_dev_info tgl_l_pmc_dev = {
+struct pmc_dev_info tgl_l_pmc_dev = {
 	.map = &tgl_reg_map,
 	.suspend = cnl_suspend,
 	.resume = cnl_resume,
 	.arch_specific = tgl_specific_init,
 };
 
-static struct pmc_dev_info tgl_pmc_dev = {
+struct pmc_dev_info tgl_pmc_dev = {
 	.map = &tgl_h_reg_map,
 	.suspend = cnl_suspend,
 	.resume = cnl_resume,
@@ -303,13 +303,3 @@  void tgl_specific_init(struct pmc_dev *pmcdev)
 {
 	pmc_core_get_tgl_lpm_reqs(pmcdev->pdev);
 }
-
-int tgl_l_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &tgl_l_pmc_dev);
-}
-
-int tgl_core_init(struct pmc_dev *pmcdev)
-{
-	return generic_core_init(pmcdev, &tgl_pmc_dev);
-}