| Message ID | 20150606011400.GA10287@vaishali-Ideapad-Z570 |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Vaishali Thakkar <vthakkar1994@gmail.com> Date: Sat, 6 Jun 2015 06:44:00 +0530 > 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> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/isdn/hisax/st5481_usb.c b/drivers/isdn/hisax/st5481_usb.c index ead0a4f..a0fdbc0 100644 --- a/drivers/isdn/hisax/st5481_usb.c +++ b/drivers/isdn/hisax/st5481_usb.c @@ -267,8 +267,8 @@ int st5481_setup_usb(struct st5481_adapter *adapter) } // The descriptor is wrong for some early samples of the ST5481 chip - altsetting->endpoint[3].desc.wMaxPacketSize = __constant_cpu_to_le16(32); - altsetting->endpoint[4].desc.wMaxPacketSize = __constant_cpu_to_le16(32); + altsetting->endpoint[3].desc.wMaxPacketSize = cpu_to_le16(32); + altsetting->endpoint[4].desc.wMaxPacketSize = cpu_to_le16(32); // Use alternative setting 3 on interface 0 to have 2B+D if ((status = usb_set_interface(dev, 0, 3)) < 0) {
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> --- drivers/isdn/hisax/st5481_usb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)