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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:25:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:25:32 -0700
commit8ef50901d3c619127858b7d7f614fcab45e09d6b (patch)
treee75a0d48029d4a5857033e4edf1cd572a5a3fc62 /drivers/usb/host/ohci-omap.c
parent435263702ef0fc9ffdc6301a71c03b1d9ac0f1e0 (diff)
parent2502991560dc8244dbe10e48473d85722c1e2ec1 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (51 commits) [ARM] 5308/1: Fix Viper ISA IRQ handling [ARM] 5307/1: pxa: fix CM-X2XX PCMCIA build error [ARM] 5306/1: pxa: fix build error on CM-X270 [ARM] 5302/1: ARM: OMAP: Revert omap3 WDT changes to avoid merge conflict [ARM] 5305/1: ARM: OMAP: Fix compile of McBSP by removing unnecessary check [ARM] 5301/1: ARM: OMAP: Add missing irq defines ARM: OMAP3: Add default kernel config for OMAP LDP ARM: OMAP3: Add basic board support for OMAP LDP ARM: OMAP3: Defconfig for the Gumstix Overo board (rev 3) ARM: OMAP3: Add support for the Gumstix Overo board (rev 3) ARM: OMAP3: Add Beagle defconfig ARM: OMAP3: Add minimal Beagle board support ARM: OMAP3: Add minimal omap3430 support ARM: OMAP2: Fix sparse, checkpatch warnings in OMAP2/3 IRQ code ARM: OMAP: Fixes to omap_mcbsp_request function ARM: OMAP: Add support for OMAP2430 in McBSP ARM: OMAP: Add support for McBSP devices 3 - 5 on 34xx ARM: OMAP: Allocate McBSP devices dynamically Fix sections for omap-mcbsp platform driver [ARM] S3C24XX: Additional include moves ...
Diffstat (limited to 'drivers/usb/host/ohci-omap.c')
-rw-r--r--drivers/usb/host/ohci-omap.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 95b3ec89c126..522185629624 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -344,7 +344,12 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
goto err1;
}
- hcd->regs = (void __iomem *) (int) IO_ADDRESS(hcd->rsrc_start);
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ dev_err(&pdev->dev, "can't ioremap OHCI HCD\n");
+ retval = -ENOMEM;
+ goto err2;
+ }
ohci = hcd_to_ohci(hcd);
ohci_hcd_init(ohci);
@@ -355,11 +360,11 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
retval = -ENXIO;
- goto err2;
+ goto err3;
}
retval = usb_add_hcd(hcd, irq, IRQF_DISABLED);
if (retval)
- goto err2;
+ goto err3;
host_initialized = 1;
@@ -367,6 +372,8 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
omap_ohci_clock_power(0);
return 0;
+err3:
+ iounmap(hcd->regs);
err2:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
err1:
@@ -401,6 +408,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)
}
if (machine_is_omap_osk())
omap_free_gpio(9);
+ iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
clk_put(usb_dc_ck);