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pci: fix errant data types and corresponding access functions

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In a couple of places, unsigned int and pci_config_*_dword were being
used when u16 and _word should be used.  Unsigned int was also being
used in a couple of places that should be pci_addr_t.

Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
This commit is contained in:
Andrew Sharp
2012-08-01 12:27:16 +00:00
committed by Wolfgang Denk
parent 6e2fbdea1b
commit af778c6d9e
2 changed files with 12 additions and 10 deletions
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7
drivers/pci/pci.c
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@ -118,11 +118,11 @@ PCI_WRITE_VIA_DWORD_OP(word, u16, 0x02, 0x0000ffff)
void *pci_map_bar(pci_dev_t pdev, int bar, int flags)
{
pci_addr_t pci_bus_addr;
u32 bar_response;
pci_addr_t bar_response;
/* read BAR address */
pci_read_config_dword(pdev, bar, &bar_response);
pci_bus_addr = (pci_addr_t)(bar_response & ~0xf);
pci_bus_addr = bar_response & ~0xf;
/*
* Pass "0" as the length argument to pci_bus_to_virt. The arg
@ -385,7 +385,8 @@ int pci_hose_config_device(struct pci_controller *hose,
pci_addr_t mem,
unsigned long command)
{
unsigned int bar_response, old_command;
pci_addr_t bar_response;
unsigned int old_command;
pci_addr_t bar_value;
pci_size_t bar_size;
unsigned char pin;