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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2015-11-24 14:09:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-01 21:45:51 +0300 |
| commit | 32479d4b929714b7891efea3783ac4d378e30c59 (patch) | |
| tree | 27f58960aa82c2f5b254c4f7ae6e28614e0e258d /drivers | |
| parent | 5e6389fda02d6a22800bacfb2850366bfa18291b (diff) | |
| download | linux-32479d4b929714b7891efea3783ac4d378e30c59.tar.xz | |
usb: host: xhci: cleanup hcd private size
This patch cleanups the hcd private size to suitable size.
The previous code has "sizeof(struct xhci_hcd *)" in xhci_hc_driver
as hcd_priv_size and sizeof(struct xhci_hcd) in xhci_plat_overrides
or xhci_pci_overrides as extra_priv_size. However, the xhci driver
uses a "sizeof(struct xhcd_hcd)" memory space in each hcd
(main_hcd and shared_hcd) actually.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/xhci-pci.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 |
3 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 17f6897acde2..b51ac631c240 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -53,7 +53,6 @@ static struct hc_driver __read_mostly xhci_pci_hc_driver; static int xhci_pci_setup(struct usb_hcd *hcd); static const struct xhci_driver_overrides xhci_pci_overrides __initconst = { - .extra_priv_size = sizeof(struct xhci_hcd), .reset = xhci_pci_setup, }; diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 05647e6753cd..4699c1e223d5 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -31,7 +31,6 @@ static int xhci_plat_setup(struct usb_hcd *hcd); static int xhci_plat_start(struct usb_hcd *hcd); static const struct xhci_driver_overrides xhci_plat_overrides __initconst = { - .extra_priv_size = sizeof(struct xhci_hcd), .reset = xhci_plat_setup, .start = xhci_plat_start, }; diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index dfa44d3e8eee..ac25e9037e88 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4952,7 +4952,7 @@ EXPORT_SYMBOL_GPL(xhci_gen_setup); static const struct hc_driver xhci_hc_driver = { .description = "xhci-hcd", .product_desc = "xHCI Host Controller", - .hcd_priv_size = sizeof(struct xhci_hcd *), + .hcd_priv_size = sizeof(struct xhci_hcd), /* * generic hardware linkage |