提交 4e2987a1 编写于 作者: V Vaishali Thakkar 提交者: David S. Miller

isdn/hisax: 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: NVaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 addae62e
......@@ -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) {
......
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