[RFC PATCH 4/5] eepro100: Add a dev field to eeprom new/free functions

[Alex Williamson <alex.williamson@redhat.com>]

This allows us to create a more meaningful savevm string.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---

 hw/eepro100.c   |    4 ++--
 hw/eeprom93xx.c |    8 ++++----
 hw/eeprom93xx.h |    4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/hw/eepro100.c b/hw/eepro100.c
index 92cfea7..c5731cc 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -1836,7 +1836,7 @@ static int pci_nic_uninit(PCIDevice *pci_dev)
 
     cpu_unregister_io_memory(s->mmio_index);
     vmstate_unregister(&pci_dev->qdev, s->vmstate, s);
-    eeprom93xx_free(s->eeprom);
+    eeprom93xx_free(&pci_dev->qdev, s->eeprom);
     qemu_del_vlan_client(&s->nic->nc);
     return 0;
 }
@@ -1863,7 +1863,7 @@ static int e100_nic_init(PCIDevice *pci_dev)
 
     /* Add 64 * 2 EEPROM. i82557 and i82558 support a 64 word EEPROM,
      * i82559 and later support 64 or 256 word EEPROM. */
-    s->eeprom = eeprom93xx_new(EEPROM_SIZE);
+    s->eeprom = eeprom93xx_new(&pci_dev->qdev, EEPROM_SIZE);
 
     /* Handler for memory-mapped I/O */
     s->mmio_index =
diff --git a/hw/eeprom93xx.c b/hw/eeprom93xx.c
index 6ba546f..660b28f 100644
--- a/hw/eeprom93xx.c
+++ b/hw/eeprom93xx.c
@@ -289,7 +289,7 @@ void eeprom93xx_reset(eeprom_t *eeprom)
 }
 #endif
 
-eeprom_t *eeprom93xx_new(uint16_t nwords)
+eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords)
 {
     /* Add a new EEPROM (with 16, 64 or 256 words). */
     eeprom_t *eeprom;
@@ -316,15 +316,15 @@ eeprom_t *eeprom93xx_new(uint16_t nwords)
     /* Output DO is tristate, read results in 1. */
     eeprom->eedo = 1;
     logout("eeprom = 0x%p, nwords = %u\n", eeprom, nwords);
-    vmstate_register(NULL, 0, &vmstate_eeprom, eeprom);
+    vmstate_register(dev, 0, &vmstate_eeprom, eeprom);
     return eeprom;
 }
 
-void eeprom93xx_free(eeprom_t *eeprom)
+void eeprom93xx_free(DeviceState *dev, eeprom_t *eeprom)
 {
     /* Destroy EEPROM. */
     logout("eeprom = 0x%p\n", eeprom);
-    vmstate_unregister(NULL, &vmstate_eeprom, eeprom);
+    vmstate_unregister(dev, &vmstate_eeprom, eeprom);
     qemu_free(eeprom);
 }
 
diff --git a/hw/eeprom93xx.h b/hw/eeprom93xx.h
index 47282d3..8ba0e28 100644
--- a/hw/eeprom93xx.h
+++ b/hw/eeprom93xx.h
@@ -23,10 +23,10 @@
 typedef struct _eeprom_t eeprom_t;
 
 /* Create a new EEPROM with (nwords * 2) bytes. */
-eeprom_t *eeprom93xx_new(uint16_t nwords);
+eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords);
 
 /* Destroy an existing EEPROM. */
-void eeprom93xx_free(eeprom_t *eeprom);
+void eeprom93xx_free(DeviceState *dev, eeprom_t *eeprom);
 
 /* Read from the EEPROM. */
 uint16_t eeprom93xx_read(eeprom_t *eeprom);