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[PULL,13/33] hw/pci/ppc4xx_pci.c: Remove unused pci4xx_cfgaddr_read/write/ops

Message ID 1415129211-9740-14-git-send-email-agraf@suse.de
State New
Headers show

Commit Message

Alexander Graf Nov. 4, 2014, 7:26 p.m. UTC 
From: Peter Maydell <peter.maydell@linaro.org>

The MemoryRegionOps struct pci4xx_cfgaddr_ops and the read and
write functions it references are all unused; remove them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 hw/ppc/ppc4xx_pci.c | 24 ------------------------
 1 file changed, 24 deletions(-)
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Patch

diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c
index 55a3cab..0bb3cdb 100644
--- a/hw/ppc/ppc4xx_pci.c
+++ b/hw/ppc/ppc4xx_pci.c
@@ -92,30 +92,6 @@  typedef struct PPC4xxPCIState PPC4xxPCIState;
 
 #define PCI_ALL_SIZE        (PCI_REG_BASE + PCI_REG_SIZE)
 
-static uint64_t pci4xx_cfgaddr_read(void *opaque, hwaddr addr,
-                                    unsigned size)
-{
-    PPC4xxPCIState *ppc4xx_pci = opaque;
-    PCIHostState *phb = PCI_HOST_BRIDGE(ppc4xx_pci);
-
-    return phb->config_reg;
-}
-
-static void pci4xx_cfgaddr_write(void *opaque, hwaddr addr,
-                                  uint64_t value, unsigned size)
-{
-    PPC4xxPCIState *ppc4xx_pci = opaque;
-    PCIHostState *phb = PCI_HOST_BRIDGE(ppc4xx_pci);
-
-    phb->config_reg = value & ~0x3;
-}
-
-static const MemoryRegionOps pci4xx_cfgaddr_ops = {
-    .read = pci4xx_cfgaddr_read,
-    .write = pci4xx_cfgaddr_write,
-    .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
 static void ppc4xx_pci_reg_write4(void *opaque, hwaddr offset,
                                   uint64_t value, unsigned size)
 {