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| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-20 21:46:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 09:59:49 -0800 |
| commit | 8e8ce4b642ce4beb865fb1d67cd8ea883d9ae7d7 (patch) | |
| tree | 7883335b8321a21a1919517bf590bf163b887533 /drivers/usb/host/pci-quirks.c | |
| parent | e64a5219296fff11a0da0322b43012265cd3b327 (diff) | |
| download | linux-8e8ce4b642ce4beb865fb1d67cd8ea883d9ae7d7.tar.gz linux-8e8ce4b642ce4beb865fb1d67cd8ea883d9ae7d7.tar.bz2 linux-8e8ce4b642ce4beb865fb1d67cd8ea883d9ae7d7.zip | |
USB: use pci_ioremap_bar() in drivers/usb
Use the newly introduced pci_ioremap_bar() function in drivers/usb.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/pci-quirks.c')
| -rw-r--r-- | drivers/usb/host/pci-quirks.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index ae6e70edd745..15e4f1d92c79 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -172,9 +172,9 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev) if (!mmio_resource_enabled(pdev, 0)) return; - base = ioremap_nocache(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); - if (base == NULL) return; + base = pci_ioremap_bar(pdev, 0); + if (base == NULL) + return; /* On PA-RISC, PDC can leave IR set incorrectly; ignore it there. */ #ifndef __hppa__ @@ -221,9 +221,9 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) if (!mmio_resource_enabled(pdev, 0)) return; - base = ioremap_nocache(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); - if (base == NULL) return; + base = pci_ioremap_bar(pdev, 0); + if (base == NULL) + return; cap_length = readb(base); op_reg_base = base + cap_length; |