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crypto: chelsio - un-register crypto algorithms

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When a PCI device will be removed, cxgb4(LLD) will notify chcr(ULD).
Incase if it's a last pci device, chcr should un-register all the crypto
algorithms.

Signed-off-by: Devulapally Shiva Krishna <shiva@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Devulapally Shiva Krishna 2020-02-19 18:43:57 +05:30 committed by Herbert Xu
parent f747426d6b
commit 6ff78ffadd
1 changed files with 2 additions and 0 deletions
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2
drivers/crypto/chelsio/chcr_core.c
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@ -271,6 +271,8 @@ static int chcr_uld_state_change(void *handle, enum cxgb4_state state)
case CXGB4_STATE_DETACH: case CXGB4_STATE_DETACH:
chcr_detach_device(u_ctx); chcr_detach_device(u_ctx);
if (!atomic_read(&drv_data.dev_count))
stop_crypto();
break; break;
case CXGB4_STATE_START_RECOVERY: case CXGB4_STATE_START_RECOVERY: