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chelsio/chtls: Re-add dependencies on CHELSIO_T4 to fix modular CHELSIO_T4

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As CHELSIO_INLINE_CRYPTO is bool, and CHELSIO_T4 is tristate, the
dependency of CHELSIO_INLINE_CRYPTO on CHELSIO_T4 is not sufficient to
protect CRYPTO_DEV_CHELSIO_TLS and CHELSIO_IPSEC_INLINE.  The latter two
are also tristate, hence if CHELSIO_T4=n, they cannot be builtin, as
that would lead to link failures like:

    drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c:259: undefined reference to `cxgb4_port_viid'

and

    drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c:752: undefined reference to `cxgb4_reclaim_completed_tx'

Fix this by re-adding dependencies on CHELSIO_T4 to tristate symbols.
The dependency of CHELSIO_INLINE_CRYPTO on CHELSIO_T4 is kept to avoid
asking the user.

Fixes: 6bd860ac1c ("chelsio/chtls: CHELSIO_INLINE_CRYPTO should depend on CHELSIO_T4")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geert Uytterhoeven 2020-09-15 11:35:51 +02:00 committed by David S. Miller
parent b18af883dc
commit e859536dac
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/chelsio/inline_crypto/Kconfig
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@ -15,6 +15,7 @@ if CHELSIO_INLINE_CRYPTO
config CRYPTO_DEV_CHELSIO_TLS
tristate "Chelsio Crypto Inline TLS Driver"
depends on CHELSIO_T4
depends on TLS_TOE
help
Support Chelsio Inline TLS with Chelsio crypto accelerator.
@ -25,6 +26,7 @@ config CRYPTO_DEV_CHELSIO_TLS
config CHELSIO_IPSEC_INLINE
tristate "Chelsio IPSec XFRM Tx crypto offload"
depends on CHELSIO_T4
depends on XFRM_OFFLOAD
depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD
help