Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
HID: cmedia: constify fixed up report descriptor
The HID core now allows static report descriptors to be read-only,
make use of it.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20240803-hid-const-fixup-v2-7-f53d7a7b29d8@weissschuh.net
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
authored by
Thomas Weißschuh
and committed by
Benjamin Tissoires
e6de161b
fe73965d
+2
-2
+2
-2
drivers/hid/hid-cmedia.c
+2
-2
drivers/hid/hid-cmedia.c
···
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/* Fixed report descriptor of HS-100B audio chip
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* Bit 4 is an abolute Microphone mute usage instead of being unassigned.
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*/
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-
static __u8 hs100b_rdesc_fixed[] = {
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+
static const __u8 hs100b_rdesc_fixed[] = {
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0x05, 0x0C, /* Usage Page (Consumer), */
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0x09, 0x01, /* Usage (Consumer Control), */
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0xA1, 0x01, /* Collection (Application), */
···
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{
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if (*rsize == HS100B_RDESC_ORIG_SIZE) {
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hid_info(hid, "Fixing CMedia HS-100B report descriptor\n");
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rdesc = hs100b_rdesc_fixed;
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*rsize = sizeof(hs100b_rdesc_fixed);
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return hs100b_rdesc_fixed;
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}
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return rdesc;
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}