From mboxrd@z Thu Jan  1 00:00:00 1970
From: Colin Ian King <colin.king@canonical.com>
Subject: NACK: [PATCH] tpm_tis: unconstify array cmd_getticks
Date: Thu, 7 Sep 2017 15:02:32 +0100
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References: <20170907084245.19513-1-colin.king@canonical.com>
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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
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On 07/09/17 09:42, Colin King wrote:
> 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
>  	};
> 
Ignore this, seems like Arnd Bergmann has fixed this properly.