From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 25 Aug 2017 17:45:05 +0100
Subject: tpm_tis: make array cmd_getticks static const to shrink object code
 size
Git-commit: 0bbc931a074a741cf8e6279e8045cf7118586780
Patch-mainline: v4.15-rc1
References: FATE#326087

Don't populate array cmd_getticks on the stack, instead make it static
const.  Makes the object code smaller by over 160 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  18813	   3152	    128	  22093	   564d	drivers/char/tpm/tpm_tis_core.o

After:
   text	   data	    bss	    dec	    hex	filename
  18554	   3248	    128	  21930	   55aa	drivers/char/tpm/tpm_tis_core.o

Cc: stable@vger.kernel.org
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 drivers/char/tpm/tpm_tis_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 63bc6c3b949e..1e957e923d21 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -445,7 +445,7 @@ static int probe_itpm(struct tpm_chip *chip)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 	int rc = 0;
-	u8 cmd_getticks[] = {
+	static const u8 cmd_getticks[] = {
 		0x00, 0xc1, 0x00, 0x00, 0x00, 0x0a,
 		0x00, 0x00, 0x00, 0xf1
 	};