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| author | David Gibson <david@gibson.dropbear.id.au> | 2011-11-04 12:03:37 +1100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-12-12 11:16:52 -0600 |
| commit | 4bf8011910580376950dfed63214d1e0de4853eb (patch) | |
| tree | a5aa55d45c6b435be1dcb259591d1849eade2b53 /hw/usb-ehci.c | |
| parent | a6a29eeaff88fafe344d072b6d9cd30649a46b36 (diff) | |
| download | qemu-4bf8011910580376950dfed63214d1e0de4853eb.zip qemu-4bf8011910580376950dfed63214d1e0de4853eb.tar.gz qemu-4bf8011910580376950dfed63214d1e0de4853eb.tar.bz2 | |
Remove unnecessary casts from PCI DMA code in usb-ehci
This patch removes some unnecessary casts in the usb-ehci device,
introduced by commit 68d553587c0aa271c3eb2902921b503740d775b6
'usb-ehci: Use PCI DMA stub functions'.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/usb-ehci.c')
| -rw-r--r-- | hw/usb-ehci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c index a946e1d..7c926c0 100644 --- a/hw/usb-ehci.c +++ b/hw/usb-ehci.c @@ -1109,7 +1109,7 @@ static inline int get_dwords(EHCIState *ehci, uint32_t addr, int i; for(i = 0; i < num; i++, buf++, addr += sizeof(*buf)) { - pci_dma_read(&ehci->dev, addr, (uint8_t *)buf, sizeof(*buf)); + pci_dma_read(&ehci->dev, addr, buf, sizeof(*buf)); *buf = le32_to_cpu(*buf); } @@ -1124,7 +1124,7 @@ static inline int put_dwords(EHCIState *ehci, uint32_t addr, for(i = 0; i < num; i++, buf++, addr += sizeof(*buf)) { uint32_t tmp = cpu_to_le32(*buf); - pci_dma_write(&ehci->dev, addr, (uint8_t *)&tmp, sizeof(tmp)); + pci_dma_write(&ehci->dev, addr, &tmp, sizeof(tmp)); } return 1; @@ -2157,7 +2157,7 @@ static void ehci_advance_periodic_state(EHCIState *ehci) } list |= ((ehci->frindex & 0x1ff8) >> 1); - pci_dma_read(&ehci->dev, list, (uint8_t *) &entry, sizeof entry); + pci_dma_read(&ehci->dev, list, &entry, sizeof entry); entry = le32_to_cpu(entry); DPRINTF("PERIODIC state adv fr=%d. [%08X] -> %08X\n", |