etrax: Don't pass CPUState to peripherals.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>

hw/axis_dev88.c

@@ -309,16 +309,16 @@ void axisdev88_init (ram_addr_t ram_size,
     nmi[0] = qdev_get_gpio_in(dev, 30);
     nmi[1] = qdev_get_gpio_in(dev, 31);
 
-    etraxfs_dmac = etraxfs_dmac_init(env, 0x30000000, 10);
+    etraxfs_dmac = etraxfs_dmac_init(0x30000000, 10);
     for (i = 0; i < 10; i++) {
         /* On ETRAX, odd numbered channels are inputs.  */
         etraxfs_dmac_connect(etraxfs_dmac, i, irq + 7 + i, i & 1);
     }
 
     /* Add the two ethernet blocks.  */
-    eth[0] = etraxfs_eth_init(&nd_table[0], env, 0x30034000, 1);
+    eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1);
     if (nb_nics > 1)
-        eth[1] = etraxfs_eth_init(&nd_table[1], env, 0x30036000, 2);
+        eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2);
 
     /* The DMA Connector block is missing, hardwire things for now.  */
     etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]);

hw/etraxfs.c

@@ -100,16 +100,16 @@ void bareetraxfs_init (ram_addr_t ram_size,
     nmi[0] = qdev_get_gpio_in(dev, 30);
     nmi[1] = qdev_get_gpio_in(dev, 31);
 
-    etraxfs_dmac = etraxfs_dmac_init(env, 0x30000000, 10);
+    etraxfs_dmac = etraxfs_dmac_init(0x30000000, 10);
     for (i = 0; i < 10; i++) {
         /* On ETRAX, odd numbered channels are inputs.  */
         etraxfs_dmac_connect(etraxfs_dmac, i, irq + 7 + i, i & 1);
     }
 
     /* Add the two ethernet blocks.  */
-    eth[0] = etraxfs_eth_init(&nd_table[0], env, 0x30034000, 1);
+    eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1);
     if (nb_nics > 1)
-        eth[1] = etraxfs_eth_init(&nd_table[1], env, 0x30036000, 2);
+        eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2);
 
     /* The DMA Connector block is missing, hardwire things for now.  */
     etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]);

hw/etraxfs.h

@@ -25,5 +25,4 @@
 #include "etraxfs_dma.h"
 
 qemu_irq *cris_pic_init_cpu(CPUState *env);
-void *etraxfs_eth_init(NICInfo *nd, CPUState *env,
-                       target_phys_addr_t base, int phyaddr);
+void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr);

hw/etraxfs_dma.c

@@ -186,8 +186,6 @@ struct fs_dma_channel
 struct fs_dma_ctrl
 {
 	int map;
-	CPUState *env;
-
 	int nr_channels;
 	struct fs_dma_channel *channels;
 
@@ -741,8 +739,7 @@ static void DMA_run(void *opaque)
         qemu_bh_schedule_idle(etraxfs_dmac->bh);
 }
 
-void *etraxfs_dmac_init(CPUState *env, 
-			target_phys_addr_t base, int nr_channels)
+void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels)
 {
 	struct fs_dma_ctrl *ctrl = NULL;
 
@@ -750,7 +747,6 @@ void *etraxfs_dmac_init(CPUState *env,
 
         ctrl->bh = qemu_bh_new(DMA_run, ctrl);
 
-	ctrl->env = env;
 	ctrl->nr_channels = nr_channels;
 	ctrl->channels = qemu_mallocz(sizeof ctrl->channels[0] * nr_channels);
 

hw/etraxfs_dma.h

@@ -13,8 +13,7 @@ struct etraxfs_dma_client
 	} client;
 };
 
-void *etraxfs_dmac_init(CPUState *env, target_phys_addr_t base, 
-			int nr_channels);
+void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels);
 void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
 			  int input);
 void etraxfs_dmac_connect_client(void *opaque, int c, 

hw/etraxfs_eth.c

@@ -319,7 +319,6 @@ static void mdio_cycle(struct qemu_mdio *bus)
 
 struct fs_eth
 {
-	CPUState *env;
 	VLANClientState *vc;
 	int ethregs;
 
@@ -565,8 +564,7 @@ static void eth_cleanup(VLANClientState *vc)
         qemu_free(eth);
 }
 
-void *etraxfs_eth_init(NICInfo *nd, CPUState *env, 
-		       target_phys_addr_t base, int phyaddr)
+void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr)
 {
 	struct etraxfs_dma_client *dma = NULL;	
 	struct fs_eth *eth = NULL;
@@ -574,7 +572,6 @@ void *etraxfs_eth_init(NICInfo *nd, CPUState *env,
 	qemu_check_nic_model(nd, "fseth");
 
 	dma = qemu_mallocz(sizeof *dma * 2);
-
 	eth = qemu_mallocz(sizeof *eth);
 
 	dma[0].client.push = eth_tx_push;
@@ -582,7 +579,6 @@ void *etraxfs_eth_init(NICInfo *nd, CPUState *env,
 	dma[1].client.opaque = eth;
 	dma[1].client.pull = NULL;
 
-	eth->env = env;
 	eth->dma_out = dma;
 	eth->dma_in = dma + 1;