[PATCH] usbip: vhci_hcd: Convert use of __constant_cpu_to_le16 to cpu_to_le16

[Vaishali Thakkar]

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@xxxxxxxxx>
---
 drivers/usb/usbip/vhci_hcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index e9ef1ec..42c8231 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;
-- 
1.9.1

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