Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH 3/4] mei: hdcp: Constify struct mei_cl_device_id | Date | Thu, 11 Jun 2020 00:47:03 +0200 |
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mei_hdcp_tbl[] is never modified and can be made const to allow the compiler to put it in read-only memory.
Before: text data bss dec hex filename 15844 5416 0 21260 530c drivers/misc/mei/hdcp/mei_hdcp.o
After: text data bss dec hex filename 16004 5256 0 21260 530c drivers/misc/mei/hdcp/mei_hdcp.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> --- drivers/misc/mei/hdcp/mei_hdcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c index 4c596c646ac0..e6c3dc595617 100644 --- a/drivers/misc/mei/hdcp/mei_hdcp.c +++ b/drivers/misc/mei/hdcp/mei_hdcp.c @@ -852,7 +852,7 @@ static int mei_hdcp_remove(struct mei_cl_device *cldev) #define MEI_UUID_HDCP GUID_INIT(0xB638AB7E, 0x94E2, 0x4EA2, 0xA5, \ 0x52, 0xD1, 0xC5, 0x4B, 0x62, 0x7F, 0x04) -static struct mei_cl_device_id mei_hdcp_tbl[] = { +static const struct mei_cl_device_id mei_hdcp_tbl[] = { { .uuid = MEI_UUID_HDCP, .version = MEI_CL_VERSION_ANY }, { } }; -- 2.27.0
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