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| author | Ed Swarthout <Ed.Swarthout@freescale.com> | 2007-07-27 01:50:44 -0500 |
|---|---|---|
| committer | Jon Loeliger <jdl@freescale.com> | 2007-08-10 11:09:00 -0500 |
| commit | 936b3e69b667c3eb9a61ece4e78647d3fce9fc2a (patch) | |
| tree | 03a0c6df622782501fcca248ce79b8d68cdf4d70 | |
| parent | cf0b185e58ca0aec8ae2b2a8804ec0ef58ee21d4 (diff) | |
| download | u-boot-imx-936b3e69b667c3eb9a61ece4e78647d3fce9fc2a.zip u-boot-imx-936b3e69b667c3eb9a61ece4e78647d3fce9fc2a.tar.gz u-boot-imx-936b3e69b667c3eb9a61ece4e78647d3fce9fc2a.tar.bz2 | |
pciauto_setup_device bars_num fix
Passing bars_num=0 to pciauto_setup_device should assign no bars.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Acked-by: Andy Fleming <afleming@freescale.com>
| -rw-r--r-- | drivers/pci_auto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c index a3c609b..2378553 100644 --- a/drivers/pci_auto.c +++ b/drivers/pci_auto.c @@ -94,7 +94,7 @@ void pciauto_setup_device(struct pci_controller *hose, pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &cmdstat); cmdstat = (cmdstat & ~(PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) | PCI_COMMAND_MASTER; - for (bar = PCI_BASE_ADDRESS_0; bar <= PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { + for (bar = PCI_BASE_ADDRESS_0; bar < PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { /* Tickle the BAR and get the response */ pci_hose_write_config_dword(hose, dev, bar, 0xffffffff); pci_hose_read_config_dword(hose, dev, bar, &bar_response); |