Fix clang build [-Werror,-Wunused-private-field] (nw)

src/mame/drivers/de_3.cpp

@@ -82,8 +82,6 @@ private:
 //  output_finder<32> m_digits;
 //  output_finder<> m_diag_digit;
 
-	bool m_nmi_enable;
-
 //  uint32_t m_segment1;
 //  uint32_t m_segment2;
 	uint8_t m_strobe;

src/mame/drivers/de_3b.cpp

@@ -50,13 +50,8 @@ private:
 	// driver_device overrides
 	virtual void machine_reset() override;
 
-	uint8_t m_strobe;
 	uint8_t m_kbdrow;
-	uint8_t m_diag;
-	bool m_ca1;
-	bool m_irq_active;
 	uint8_t m_sound_data;
-
 };
 
 

src/mame/drivers/deco_ld.cpp

@@ -159,7 +159,6 @@ private:
 	required_shared_ptr<uint8_t> m_vram1;
 	required_shared_ptr<uint8_t> m_attr1;
 
-	uint8_t m_laserdisc_data;
 	int m_nmimask;
 	DECLARE_READ8_MEMBER(acia_status_hack_r);
 	DECLARE_READ8_MEMBER(sound_status_r);

src/mame/drivers/dvk_kcgd.cpp

@@ -98,8 +98,8 @@ private:
 	DECLARE_WRITE8_MEMBER(palette_index_w);
 	DECLARE_WRITE8_MEMBER(palette_data_w);
 
-	emu_timer *m_vsync_on_timer;
+	//emu_timer *m_vsync_on_timer;
-	emu_timer *m_vsync_off_timer;
+	//emu_timer *m_vsync_off_timer;
 	emu_timer *m_500hz_timer;
 
 	void kcgd_mem(address_map &map);

src/mame/drivers/e100.cpp

@@ -149,10 +149,6 @@ public:
 		,m_io_line7(*this, "LINE7")
 		,m_io_line8(*this, "LINE8")
 		,m_io_line9(*this, "LINE9")
-		,m_line0(0)
-		,m_line1(0)
-		,m_line2(0)
-		,m_line3(0)
 		,m_pia1(*this, PIA1_TAG)
 		,m_pia2(*this, PIA2_TAG)
 		,m_pia1_B(0)
@@ -195,10 +191,6 @@ private:
 	required_ioport m_io_line7;
 	required_ioport m_io_line8;
 	required_ioport m_io_line9;
-	uint8_t m_line0;
-	uint8_t m_line1;
-	uint8_t m_line2;
-	uint8_t m_line3;
 	required_device<pia6821_device> m_pia1;
 	required_device<pia6821_device> m_pia2;
 	uint8_t m_pia1_B;

src/mame/drivers/firebeat.cpp

@@ -212,7 +212,6 @@ private:
 	uint8_t m_extend_board_irq_enable;
 	uint8_t m_extend_board_irq_active;
 //  emu_timer *m_keyboard_timer;
-	int m_tick;
 	int m_layer;
 	int m_cab_data_ptr;
 	const int * m_cur_cab_data;

src/mame/drivers/gal3.cpp

@@ -149,8 +149,6 @@ public:
 	void gal3(machine_config &config);
 
 private:
-	uint32_t *m_mpSharedRAM0;
-	//uint32_t *m_mpSharedRAM1;
 	uint16_t m_namcos21_video_enable;
 	required_shared_ptr<uint16_t> m_rso_shared_ram;
 	optional_shared_ptr<uint16_t> m_generic_paletteram_16;

src/mame/drivers/good.cpp

@@ -58,7 +58,6 @@ private:
 	/* memory pointers */
 	required_shared_ptr<uint16_t> m_fg_tilemapram;
 	required_shared_ptr<uint16_t> m_bg_tilemapram;
-	uint16_t *  m_sprites;
 
 	/* video-related */
 	tilemap_t  *m_bg_tilemap;