diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2012-04-05 14:56:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 13:50:44 -0700 |
| commit | 310e9e334f60ca8282990a9c56678a4f58bce81f (patch) | |
| tree | 1f3d50d2d1ca4cffd0b10f371989a35645419e60 /drivers/usb/host/isp1760-if.c | |
| parent | 58c559e6509f276d0afb4621b2122e994e70160c (diff) | |
isp1760-if: make module unloads correctly
Without this patch, the prepared disable routines
will not be called on module unloading.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/isp1760-if.c')
| -rw-r--r-- | drivers/usb/host/isp1760-if.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c index 4592dc17a9f9..fff114fd5461 100644 --- a/drivers/usb/host/isp1760-if.c +++ b/drivers/usb/host/isp1760-if.c @@ -398,6 +398,9 @@ static int __devinit isp1760_plat_probe(struct platform_device *pdev) hcd = isp1760_register(mem_res->start, mem_size, irq_res->start, irqflags, -ENOENT, &pdev->dev, dev_name(&pdev->dev), devflags); + + dev_set_drvdata(&pdev->dev, hcd); + if (IS_ERR(hcd)) { pr_warning("isp1760: Failed to register the HCD device\n"); ret = -ENODEV; @@ -417,11 +420,16 @@ static int __devexit isp1760_plat_remove(struct platform_device *pdev) { struct resource *mem_res; resource_size_t mem_size; + struct usb_hcd *hcd = dev_get_drvdata(&pdev->dev); + + usb_remove_hcd(hcd); mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); mem_size = resource_size(mem_res); release_mem_region(mem_res->start, mem_size); + usb_put_hcd(hcd); + return 0; } |