The macro i915_mmio_reg_offset() is the proper interface to get a
register's offset. Use that instead of looking directly at reg.reg.
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Gustavo Sousa <gustavo.sousa@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dmc_wl.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 5634ff07269d..05892a237d3a 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -91,14 +91,15 @@ 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_check_range(i915_reg_t reg)
{
int i;
bool wl_needed = false;
+ u32 offset = i915_mmio_reg_offset(reg);
for (i = 0; i < ARRAY_SIZE(lnl_wl_range); i++) {
- if (address >= lnl_wl_range[i].start &&
- address <= lnl_wl_range[i].end) {
+ if (offset >= lnl_wl_range[i].start &&
+ offset <= lnl_wl_range[i].end) {
wl_needed = true;
break;
}
@@ -191,7 +192,7 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
if (!__intel_dmc_wl_supported(display))
return;
- if (!intel_dmc_wl_check_range(reg.reg))
+ if (!intel_dmc_wl_check_range(reg))
return;
spin_lock_irqsave(&wl->lock, flags);
@@ -239,7 +240,7 @@ void intel_dmc_wl_put(struct intel_display *display, i915_reg_t reg)
if (!__intel_dmc_wl_supported(display))
return;
- if (!intel_dmc_wl_check_range(reg.reg))
+ if (!intel_dmc_wl_check_range(reg))
return;
spin_lock_irqsave(&wl->lock, flags);
--
2.47.0
