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Don't attempt to register PCI devices on systems that don't have PCI. Fixes warnings on startup.

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This commit is contained in:
SarahW 2018-03-02 21:58:45 +00:00
commit 77a969f9cc
1 changed files with 4 additions and 1 deletions
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5
src/pci.c
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@ -207,7 +207,10 @@ void pci_add_specific(int card, uint8_t (*read)(int func, int addr, void *priv),
int pci_add(uint8_t (*read)(int func, int addr, void *priv), void (*write)(int func, int addr, uint8_t val, void *priv), void *priv)
{
int c;
if (!PCI)
return -1;
for (c = 0; c < 32; c++)
{
if (pci_card_valid[c] && !pci_card_read[c] && !pci_card_write[c])