[06/13] drm/i915/dmc_wl: Extract intel_dmc_wl_addr_in_range()

Commit Message

Gustavo Sousa Oct. 21, 2024, 10:27 p.m. UTC

We will be using more than one range table in
intel_dmc_wl_check_range(). As such, move the logic to a new function
and name it intel_dmc_wl_addr_in_range().

Signed-off-by: Gustavo Sousa <[e-mail]>
---
 drivers/gpu/drm/i915/display/intel_dmc_wl.c | 22 ++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 82eb9166e5f8..d597cc825f64 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -95,20 +95,20 @@  static void intel_dmc_wl_work(struct work_struct *work)
 	spin_unlock_irqrestore(&wl->lock, flags);
 }
 
-static bool intel_dmc_wl_check_range(u32 address)
+static bool intel_dmc_wl_addr_in_range(u32 address,
+				       const struct intel_dmc_wl_range ranges[])
 {
-	int i;
-	bool wl_needed = false;
-
-	for (i = 0; lnl_wl_range[i].start; i++) {
-		if (address >= lnl_wl_range[i].start &&
-		    address <= lnl_wl_range[i].end) {
-			wl_needed = true;
-			break;
-		}
+	for (int i = 0; ranges[i].start; i++) {
+		if (ranges[i].start <= address && address <= ranges[i].end)
+			return true;
 	}
 
-	return wl_needed;
+	return false;
+}
+
+static bool intel_dmc_wl_check_range(u32 address)
+{
+	return intel_dmc_wl_addr_in_range(address, lnl_wl_range);
 }
 
 static bool __intel_dmc_wl_supported(struct intel_display *display)