drm/i915: pass dev_priv explicitly to PIPE_ARB_CTL

Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_ARB_CTL register macro.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e75e80bd96e05ece6b82c0bdb509527ab2dd0e6d.1717514638.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

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

@@ -439,7 +439,7 @@ void intel_enable_transcoder(const struct intel_crtc_state *new_crtc_state)
 
 	/* Wa_22012358565:adl-p */
 	if (DISPLAY_VER(dev_priv) == 13)
-		intel_de_rmw(dev_priv, PIPE_ARB_CTL(pipe),
+		intel_de_rmw(dev_priv, PIPE_ARB_CTL(dev_priv, pipe),
 			     0, PIPE_ARB_USE_PROG_SLOTS);
 
 	if (DISPLAY_VER(dev_priv) >= 14) {

drivers/gpu/drm/i915/i915_reg.h

@@ -1802,7 +1802,7 @@
 #define PIPESTAT(dev_priv, pipe)		_MMIO_PIPE2(dev_priv, pipe, _PIPEASTAT)
 
 #define _PIPE_ARB_CTL_A			0x70028 /* icl+ */
-#define PIPE_ARB_CTL(pipe)		_MMIO_PIPE2(dev_priv, pipe, _PIPE_ARB_CTL_A)
+#define PIPE_ARB_CTL(dev_priv, pipe)		_MMIO_PIPE2(dev_priv, pipe, _PIPE_ARB_CTL_A)
 #define   PIPE_ARB_USE_PROG_SLOTS	REG_BIT(13)
 
 #define _PIPE_MISC_A			0x70030