diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2012-09-19 04:47:36 +0000 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2012-09-22 00:24:34 +0200 |
| commit | cf5787f2a4f1af71e72f4faaee32685c8f82a3dd (patch) | |
| tree | e153548da0573a867b8df29c66a8031604d53ccf /drivers | |
| parent | 5bfa78db4ffcc2c53aaf7e0a303008c80441b0b5 (diff) | |
pci: fix some warnings related to assumptions about
The following commit introduced some warnings associated with using
pci_addr_t instead of a proper 32-bit data type.
commit af778c6d9e2b945ee03cbc53bb976238a3374f33
Author: Andrew Sharp <andywyse6@gmail.com>
Date: Wed Aug 1 12:27:16 2012 +0000
pci: fix errant data types and corresponding access functions
On some platforms pci_addr_t is defined as a 64-bit data type so its not
proper to use with pci_{read,write}_config_dword.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pci.c | 6 | ||||
| -rw-r--r-- | drivers/pci/pci_auto.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 2a6d0a7593c..d864f137f54 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -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; - pci_addr_t bar_response; + u32 bar_response; /* read BAR address */ pci_read_config_dword(pdev, bar, &bar_response); - pci_bus_addr = bar_response & ~0xf; + pci_bus_addr = (pci_addr_t)(bar_response & ~0xf); /* * Pass "0" as the length argument to pci_bus_to_virt. The arg @@ -389,7 +389,7 @@ int pci_hose_config_device(struct pci_controller *hose, pci_addr_t mem, unsigned long command) { - pci_addr_t bar_response; + u32 bar_response; unsigned int old_command; pci_addr_t bar_value; pci_size_t bar_size; diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c index ae61e24907a..cd78030cd63 100644 --- a/drivers/pci/pci_auto.c +++ b/drivers/pci/pci_auto.c @@ -89,7 +89,7 @@ void pciauto_setup_device(struct pci_controller *hose, struct pci_region *prefetch, struct pci_region *io) { - pci_addr_t bar_response; + u32 bar_response; pci_size_t bar_size; u16 cmdstat = 0; int bar, bar_nr = 0; |