diff options
| author | Vaishali Thakkar <vthakkar1994@gmail.com> | 2015-08-19 08:17:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:45:08 +0300 |
| commit | 0c596336a8e73a1773f38159ae2ef7b062863d80 (patch) | |
| tree | 52d1b35fa21044c707e4c17b947934fedc895d56 /drivers/usb/usbip/vhci_hcd.c | |
| parent | 039b33070e8be5f4b452617792ac7269e577d23e (diff) | |
| download | linux-0c596336a8e73a1773f38159ae2ef7b062863d80.tar.xz | |
usbip: vhci_hcd: Convert use of __constant_cpu_to_le16 to cpu_to_le16
In big endian cases, macro cpu_to_le16 unfolds to __swab16 which
provides special case for constants. In little endian cases,
__constant_cpu_to_le16 and cpu_to_le16 expand directly to the
same expression. So, replace __constant_cpu_to_le16 with
cpu_to_le16 with the goal of getting rid of the definition of
__constant_cpu_to_le16 completely.
The semantic patch that performs this transformation is as follows:
@@expression x;@@
- __constant_cpu_to_le16(x)
+ cpu_to_le16(x)
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip/vhci_hcd.c')
| -rw-r--r-- | drivers/usb/usbip/vhci_hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index e9ef1eccdace..42c82317f15e 100644 --- a/drivers/usb/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c @@ -218,7 +218,7 @@ static inline void hub_descriptor(struct usb_hub_descriptor *desc) memset(desc, 0, sizeof(*desc)); desc->bDescriptorType = USB_DT_HUB; desc->bDescLength = 9; - desc->wHubCharacteristics = __constant_cpu_to_le16( + desc->wHubCharacteristics = cpu_to_le16( HUB_CHAR_INDV_PORT_LPSM | HUB_CHAR_COMMON_OCPM); desc->bNbrPorts = VHCI_NPORTS; desc->u.hs.DeviceRemovable[0] = 0xff; |