From: Colin King <colin.king@canonical.com>
To: Peter Huewe <peterhuewe@gmx.de>,
Marcel Selhorst <tpmdd@selhorst.net>,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
tpmdd-devel@lists.sourceforge.net
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] tpm_tis: unconstify array cmd_getticks
Date: Thu, 7 Sep 2017 09:42:45 +0100 [thread overview]
Message-ID: <20170907084245.19513-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
Remove const from cmd_getticks, fixes build warnings:
drivers/char/tpm/tpm_tis_core.c:469:31: warning: passing argument 2 of
'tpm_tis_send_data' discards 'const' qualifier from pointer target
type [-Wdiscarded-qualifiers]
rc = tpm_tis_send_data(chip, cmd_getticks, len);
^
drivers/char/tpm/tpm_tis_core.c:477:31: warning: passing argument 2 of
'tpm_tis_send_data' discards 'const' qualifier from pointer target
type [-Wdiscarded-qualifiers]
rc = tpm_tis_send_data(chip, cmd_getticks, len);
^
Fixes: 5e35bd8e06b9 ("tpm_tis: make array cmd_getticks static const to shink object code size")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
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 1e957e923d21..91cf38be314f 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;
- static const u8 cmd_getticks[] = {
+ static u8 cmd_getticks[] = {
0x00, 0xc1, 0x00, 0x00, 0x00, 0x0a,
0x00, 0x00, 0x00, 0xf1
};
--
2.14.1
next reply other threads:[~2017-09-07 8:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-07 8:42 Colin King [this message]
2017-09-07 14:02 ` NACK: [PATCH] tpm_tis: unconstify array cmd_getticks Colin Ian King
2017-09-07 16:21 ` Jarkko Sakkinen
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