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authorBenjamin Tissoires <benjamin.tissoires@redhat.com>2014-02-21 00:24:49 +0400
committerJiri Kosina <jkosina@suse.cz>2014-02-24 20:23:15 +0400
commit3c86726cfe38952f0366f86acfbbb025813ec1c2 (patch)
tree74192839f11f698ee74ea55b4c17717e4c1bffba /include/linux/hid.h
parent2ebaebcf31096f83401c850393e93bc8f28db0e9 (diff)
downloadlinux-3c86726cfe38952f0366f86acfbbb025813ec1c2.tar.xz
HID: make .raw_request mandatory
SET_REPORT and GET_REPORT are mandatory in the HID specification. Make the corresponding API in hid-core mandatory too, which removes the need to test against it in some various places. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
-rw-r--r--include/linux/hid.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 60f3ff762376..5eb282e0dff7 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -992,11 +992,8 @@ static inline int hid_hw_raw_request(struct hid_device *hdev,
if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf)
return -EINVAL;
- if (hdev->ll_driver->raw_request)
- return hdev->ll_driver->raw_request(hdev, reportnum, buf, len,
+ return hdev->ll_driver->raw_request(hdev, reportnum, buf, len,
rtype, reqtype);
-
- return -ENOSYS;
}
/**