From: Vaishali Thakkar Date: Wed, 19 Aug 2015 05:17:46 +0000 (+0530) Subject: usbip: vhci_hcd: Convert use of __constant_cpu_to_le16 to cpu_to_le16 X-Git-Tag: v4.4-rc1~127^2~52 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0c596336a8e73a1773f38159ae2ef7b062863d80;p=linux.git 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 Signed-off-by: Greg Kroah-Hartman --- 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;