The platform driver remove function needs to release the memory resource
requested at probe time. Instead of retrieving the resource from the
platform device, retrieve it from the usb_hcd. This mimics the behaviour
of the PCI and OF glues, and will make it easier to share code between
all three glue layers.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/usb/host/isp1760-if.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index df931e9..4da0c49 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -415,15 +415,11 @@ out:
static int isp1760_plat_remove(struct platform_device *pdev)
{
- struct resource *mem_res;
- resource_size_t mem_size;
struct usb_hcd *hcd = platform_get_drvdata(pdev);
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);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
--
2.0.4
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