arm mv: Remove unused variables.

sys/arm/mv/clk/periph_clk_d.c

@@ -68,11 +68,9 @@ a37x0_periph_d_register_full_clk_dd(struct clkdom *clkdom,
 	struct clk_gate_def *gate;
 	struct clk_div_def *div1;
 	struct clk_div_def *div2;
-	const char *dev_name;
 	int error, dev_id;
 
 	dev_id = device_def->common_def.device_id;
-	dev_name = device_def->common_def.device_name;
 	tbg_mux = &device_def->clk_def.full_dd.tbg_mux;
 	div1 = &device_def->clk_def.full_dd.div1;
 	div2 = &device_def->clk_def.full_dd.div2;
@@ -134,11 +132,9 @@ a37x0_periph_d_register_full_clk(struct clkdom *clkdom,
 	struct clk_mux_def *clk_mux;
 	struct clk_gate_def *gate;
 	struct clk_div_def *div;
-	const char *dev_name;
 	int error, dev_id;
 
 	dev_id = device_def->common_def.device_id;
-	dev_name = device_def->common_def.device_name;
 	tbg_mux = &device_def->clk_def.full_d.tbg_mux;
 	div = &device_def->clk_def.full_d.div;
 	gate = &device_def->clk_def.full_d.gate;
@@ -190,10 +186,8 @@ a37x0_periph_d_register_periph_cpu(struct clkdom *clkdom,
 	struct clk_mux_def *clk_mux;
 	struct clk_mux_def *tbg_mux;
 	struct clk_div_def *div;
-	const char *dev_name;
 	int error, dev_id;
 
-	dev_name = device_def->common_def.device_name;
 	dev_id = device_def->common_def.device_id;
 	tbg_mux = &device_def->clk_def.cpu.tbg_mux;
 	div = &device_def->clk_def.cpu.div;
@@ -237,10 +231,8 @@ a37x0_periph_d_register_mdd(struct clkdom *clkdom,
 	struct clk_mux_def *clk_mux;
 	struct clk_div_def *div1;
 	struct clk_div_def *div2;
-	const char * dev_name;
 	int error, dev_id;
 
-	dev_name = device_def->common_def.device_name;
 	dev_id = device_def->common_def.device_id;
 	tbg_mux = &device_def->clk_def.mdd.tbg_mux;
 	div1 = &device_def->clk_def.mdd.div1;

sys/arm/mv/clk/periph_clk_fixed.c

@@ -65,10 +65,8 @@ a37x0_periph_fixed_register_fixed(struct clkdom *clkdom,
 	struct clk_fixed_def fixed_def;
 	struct clk_gate_def *gate;
 	struct clk_mux_def *mux;
-	const char *dev_name;
 	int error, dev_id;
 
-	dev_name = device_def->common_def.device_name;
 	dev_id = device_def->common_def.device_id;
 	mux = &device_def->clk_def.fixed.mux;
 	gate = &device_def->clk_def.fixed.gate;

sys/arm/mv/clk/periph_clk_gate.c

@@ -60,12 +60,9 @@ a37x0_periph_gate_register_gate(struct clkdom *clkdom,
 {
 	struct clk_gate_def *gate;
 	const char *parent_name;
-	const char *dev_name;
 	int error, dev_id;
 
 	dev_id = device_def->common_def.device_id;
-	dev_name = device_def->common_def.device_name;
-
 	gate = &device_def->clk_def.gate.gate;
 
 	if (device_def->common_def.pname == NULL)

sys/arm/mv/clk/periph_clk_mux_gate.c

@@ -66,10 +66,8 @@ a37x0_periph_register_mux_gate(struct clkdom *clkdom,
 	struct clk_fixed_def fixed;
 	struct clk_gate_def *gate;
 	struct clk_mux_def *mux;
-	const char *dev_name;
 	int error, dev_id;
 
-	dev_name = device_def->common_def.device_name;
 	dev_id = device_def->common_def.device_id;
 	mux = &device_def->clk_def.mux_gate.mux;
 	gate = &device_def->clk_def.mux_gate.gate;
@@ -120,10 +118,8 @@ a37x0_periph_register_mux_gate_fixed(struct clkdom * clkdom,
 	const char *parent_names[PARENT_CNT];
 	struct clk_gate_def *gate;
 	struct clk_mux_def *mux;
-	const char *dev_name;
 	int error, dev_id;
 
-	dev_name = device_def->common_def.device_name;
 	dev_id = device_def->common_def.device_id;
 	mux = &device_def->clk_def.mux_gate_fixed.mux;
 	gate = &device_def->clk_def.mux_gate_fixed.gate;

sys/arm/mv/mv_ap806_sei.c

@@ -160,12 +160,9 @@ mv_ap806_sei_disable_intr(device_t dev, struct intr_irqsrc *isrc)
 static int
 mv_ap806_sei_map(device_t dev, struct intr_map_data *data, u_int *irqp)
 {
-	struct mv_ap806_sei_softc *sc;
 	struct intr_map_data_fdt *daf;
 	u_int irq;
 
-	sc = device_get_softc(dev);
-
 	if (data->type != INTR_MAP_DATA_FDT)
 		return (ENOTSUP);
 

sys/arm/mv/mv_pci.c

@@ -121,7 +121,7 @@ mv_pci_ranges_decode(phandle_t node, struct mv_pci_range *io_space,
 	struct mv_pci_range *pci_space;
 	pcell_t addr_cells, size_cells, par_addr_cells;
 	pcell_t *rangesptr;
-	pcell_t cell0, cell1, cell2;
+	pcell_t cell0, cell2;
 	int tuple_size, tuples, i, rv, offset_cells, len;
 	int  portid, is_io_space;
 
@@ -161,7 +161,7 @@ mv_pci_ranges_decode(phandle_t node, struct mv_pci_range *io_space,
 	for (i = 0; i < tuples; i++) {
 		cell0 = fdt_data_get((void *)rangesptr, 1);
 		rangesptr++;
-		cell1 = fdt_data_get((void *)rangesptr, 1);
+		/* cell1 */
 		rangesptr++;
 		cell2 = fdt_data_get((void *)rangesptr, 1);
 		rangesptr++;

sys/arm/mv/mv_thermal.c

@@ -298,14 +298,12 @@ mv_thermal_attach(device_t dev)
 	struct mv_thermal_softc *sc;
 	struct sysctl_ctx_list *ctx;
 	struct sysctl_oid_list *oid;
-	phandle_t node;
 	char name[255];
 	char desc[255];
 	int i;
 
 	sc = device_get_softc(dev);
 	sc->dev = dev;
-	node = ofw_bus_get_node(dev);
 
 	sc->config = (struct mv_thermal_config *)
 	    ofw_bus_search_compatible(dev, compat_data)->ocd_data;
@@ -353,10 +351,6 @@ mv_thermal_attach(device_t dev)
 static int
 mv_thermal_detach(device_t dev)
 {
-	struct mv_thermal_softc *sc;
-
-	sc = device_get_softc(dev);
-
 	return (0);
 }
 

sys/arm/mv/mvebu_pinctrl.c

@@ -187,7 +187,6 @@ static int
 mv_pinctrl_attach(device_t dev)
 {
 	struct mv_pinctrl_softc *sc;
-	phandle_t node;
 
 	sc = device_get_softc(dev);
 	sc->dev = dev;
@@ -200,8 +199,6 @@ mv_pinctrl_attach(device_t dev)
 		return (ENXIO);
 	}
 
-	node = ofw_bus_get_node(dev);
-
 	fdt_pinctrl_register(dev, "marvell,pins");
 	fdt_pinctrl_configure_tree(dev);