drm/i915: pass dev_priv explicitly to PRIMPOS

Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PRIMPOS register macro.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4bbb3218ac25b292bea46dcba3df8ec474d578e2.1716469091.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/i9xx_plane.c

@@ -474,7 +474,7 @@ static void i9xx_plane_update_arm(struct intel_plane *plane,
 		int crtc_w = drm_rect_width(&plane_state->uapi.dst);
 		int crtc_h = drm_rect_height(&plane_state->uapi.dst);
 
-		intel_de_write_fw(dev_priv, PRIMPOS(i9xx_plane),
+		intel_de_write_fw(dev_priv, PRIMPOS(dev_priv, i9xx_plane),
 				  PRIM_POS_Y(crtc_y) | PRIM_POS_X(crtc_x));
 		intel_de_write_fw(dev_priv, PRIMSIZE(i9xx_plane),
 				  PRIM_HEIGHT(crtc_h - 1) | PRIM_WIDTH(crtc_w - 1));

drivers/gpu/drm/i915/display/i9xx_plane_regs.h

@@ -87,8 +87,8 @@
 #define DSPGAMC(dev_priv, plane, i)		_MMIO_PIPE2(dev_priv, plane, _DSPAGAMC + (5 - (i)) * 4) /* plane C only, 6 x u0.8 */
 
 /* CHV pipe B primary plane */
-#define _PRIMPOS_A		0x60a08
-#define PRIMPOS(plane)		_MMIO_TRANS2(dev_priv, plane, _PRIMPOS_A)
+#define _PRIMPOS_A			0x60a08
+#define PRIMPOS(dev_priv, plane)	_MMIO_TRANS2(dev_priv, plane, _PRIMPOS_A)
 #define   PRIM_POS_Y_MASK	REG_GENMASK(31, 16)
 #define   PRIM_POS_Y(y)		REG_FIELD_PREP(PRIM_POS_Y_MASK, (y))
 #define   PRIM_POS_X_MASK	REG_GENMASK(15, 0)