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Commit 0c596336 authored by Vaishali Thakkar's avatar Vaishali Thakkar Committed by Greg Kroah-Hartman
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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: default avatarVaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 039b3307

drivers/usb/usbip/vhci_hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -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;