[PATCH 1/4] isp1760-if: make module unloads correctly

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


Without this patch, the prepared disable routines
will not be called on module unloading.

Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
---
 drivers/usb/host/isp1760-if.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index b234b5c..dbc0534 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -401,6 +401,9 @@ 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;
@@ -420,11 +423,16 @@ 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;
 }
 
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


B and H Foto and Electronics Corp.

[Linux Media]     [Video for Linux]     [Linux Input]     [Linux Audio Users]     [Photo]     [Yosemite News]    [Yosemite Photos]    [Free Online Dating]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]     [More Archives]

Add to Google Powered by Linux