[PATCH] crypto: mxs-dcp is an stmp device
marex at denx.de
Mon Oct 12 07:00:55 PDT 2015
On Monday, October 12, 2015 at 03:52:34 PM, Arnd Bergmann wrote:
> The mxs-dcp driver relies on the stmp_reset_block() helper function, which
> is provided by CONFIG_STMP_DEVICE. This symbol is always set on MXS,
> but the driver can now also be built for MXC (i.MX6)
That is correct.
> , which results in a built error if no other driver selects STMP_DEVICE:
> drivers/built-in.o: In function `mxs_dcp_probe':
> vf610-ocotp.c:(.text+0x3df302): undefined reference to `stmp_reset_block'
> This adds the 'select', like all other stmp drivers have it.
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
> Fixes: a2712e6c75f ("crypto: mxs-dcp - Allow MXS_DCP to be used on MX6SL")
Acked-by: Marek Vasut <marex at denx.de>
> diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
> index ab7e3b668890..2569e043317e 100644
> --- a/drivers/crypto/Kconfig
> +++ b/drivers/crypto/Kconfig
> @@ -430,6 +430,7 @@ endif
> config CRYPTO_DEV_MXS_DCP
> tristate "Support for Freescale MXS DCP"
> depends on (ARCH_MXS || ARCH_MXC)
> + select STMP_DEVICE
> select CRYPTO_CBC
> select CRYPTO_ECB
> select CRYPTO_AES
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