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staging: octeon-usb: use correct function for hcd cleanup 

Use usb_put_hdc to release hdc allocated by usb_create_hcd.
This is needed to handle sub-allocations and HCD sharing correctly.

Signed-off-by: Anton Bondarenko <anton.bondarenko.sama@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Anton Bondarenko 2017-05-09 01:33:15 +02:00 committed by Greg Kroah-Hartman
parent 92abe42b35
commit 9bbf84e604
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/octeon-usb/octeon-hcd.c
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@ -3659,14 +3659,14 @@ static int octeon_usb_probe(struct platform_device *pdev)
status = cvmx_usb_initialize(dev, usb);
if (status) {
dev_dbg(dev, "USB initialization failed with %d\n", status);
kfree(hcd);
usb_put_hcd(hcd);
return -1;
}
status = usb_add_hcd(hcd, irq, 0);
if (status) {
dev_dbg(dev, "USB add HCD failed with %d\n", status);
kfree(hcd);
usb_put_hcd(hcd);
return -1;
}
device_wakeup_enable(hcd->self.controller);
@ -3691,7 +3691,7 @@ static int octeon_usb_remove(struct platform_device *pdev)
if (status)
dev_dbg(dev, "USB shutdown failed with %d\n", status);
kfree(hcd);
usb_put_hcd(hcd);
return 0;
}