HID: cypress: use swap() in cp_report_fixup()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-cypress.c b/drivers/hid/hid-cypress.c
index c4ef3bc..1b764d1 100644
--- a/drivers/hid/hid-cypress.c
+++ b/drivers/hid/hid-cypress.c
@@ -41,13 +41,9 @@
for (i = 0; i < *rsize - 4; i++)
if (rdesc[i] == 0x29 && rdesc[i + 2] == 0x19) {
- __u8 tmp;
-
rdesc[i] = 0x19;
rdesc[i + 2] = 0x29;
- tmp = rdesc[i + 3];
- rdesc[i + 3] = rdesc[i + 1];
- rdesc[i + 1] = tmp;
+ swap(rdesc[i + 3], rdesc[i + 1]);
}
return rdesc;
}