drm/i915/dpll: Rename macro for_each_shared_dpll

Rename the macro for_each_shared_dpll to for_each_dpll since
this loop will not necessarily be used for only shared
dpll in future.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/20250515071801.2221120-5-suraj.kandpal@intel.com

drivers/gpu/drm/i915/display/intel_display_debugfs.c

@@ -627,7 +627,7 @@ static int i915_shared_dplls_info(struct seq_file *m, void *unused)
 		   display->dpll.ref_clks.nssc,
 		   display->dpll.ref_clks.ssc);
 
-	for_each_shared_dpll(display, pll, i) {
+	for_each_dpll(display, pll, i) {
 		drm_printf(&p, "DPLL%i: %s, id: %i\n", pll->index,
 			   pll->info->name, pll->info->id);
 		drm_printf(&p, " pipe_mask: 0x%x, active: 0x%x, on: %s\n",

drivers/gpu/drm/i915/display/intel_dpll_mgr.c

@@ -127,8 +127,8 @@ intel_atomic_duplicate_dpll_state(struct intel_display *display,
 	struct intel_shared_dpll *pll;
 	int i;
 
-	/* Copy shared dpll state */
-	for_each_shared_dpll(display, pll, i)
+	/* Copy dpll state */
+	for_each_dpll(display, pll, i)
 		dpll_state[pll->index] = pll->state;
 }
 
@@ -165,7 +165,7 @@ intel_get_shared_dpll_by_id(struct intel_display *display,
 	struct intel_shared_dpll *pll;
 	int i;
 
-	for_each_shared_dpll(display, pll, i) {
+	for_each_dpll(display, pll, i) {
 		if (pll->info->id == id)
 			return pll;
 	}
@@ -348,7 +348,7 @@ intel_dpll_mask_all(struct intel_display *display)
 	unsigned long dpll_mask = 0;
 	int i;
 
-	for_each_shared_dpll(display, pll, i) {
+	for_each_dpll(display, pll, i) {
 		drm_WARN_ON(display->drm, dpll_mask & BIT(pll->info->id));
 
 		dpll_mask |= BIT(pll->info->id);
@@ -521,7 +521,7 @@ void intel_shared_dpll_swap_state(struct intel_atomic_state *state)
 	if (!state->dpll_set)
 		return;
 
-	for_each_shared_dpll(display, pll, i)
+	for_each_dpll(display, pll, i)
 		swap(pll->state, dpll_state[pll->index]);
 }
 
@@ -4542,7 +4542,7 @@ void intel_dpll_readout_hw_state(struct intel_display *display)
 	struct intel_shared_dpll *pll;
 	int i;
 
-	for_each_shared_dpll(display, pll, i)
+	for_each_dpll(display, pll, i)
 		readout_dpll_hw_state(display, pll);
 }
 
@@ -4571,7 +4571,7 @@ void intel_dpll_sanitize_state(struct intel_display *display)
 
 	intel_cx0_pll_power_save_wa(display);
 
-	for_each_shared_dpll(display, pll, i)
+	for_each_dpll(display, pll, i)
 		sanitize_dpll_state(display, pll);
 }
 
@@ -4720,6 +4720,6 @@ void intel_shared_dpll_verify_disabled(struct intel_atomic_state *state)
 	struct intel_shared_dpll *pll;
 	int i;
 
-	for_each_shared_dpll(display, pll, i)
+	for_each_dpll(display, pll, i)
 		verify_single_dpll_state(display, pll, NULL, NULL);
 }

drivers/gpu/drm/i915/display/intel_dpll_mgr.h

@@ -30,7 +30,7 @@
 #include "intel_display_power.h"
 #include "intel_wakeref.h"
 
-#define for_each_shared_dpll(__display, __pll, __i) \
+#define for_each_dpll(__display, __pll, __i) \
 	for ((__i) = 0; (__i) < (__display)->dpll.num_shared_dpll && \
 		     ((__pll) = &(__display)->dpll.shared_dplls[(__i)]) ; (__i)++)
 

drivers/gpu/drm/i915/display/intel_pch_refclk.c

@@ -535,7 +535,7 @@ static void ilk_init_pch_refclk(struct intel_display *display)
 	}
 
 	/* Check if any DPLLs are using the SSC source */
-	for_each_shared_dpll(display, pll, i) {
+	for_each_dpll(display, pll, i) {
 		u32 temp;
 
 		temp = intel_de_read(display, PCH_DPLL(pll->info->id));