diff options
| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-10-22 08:30:11 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-01 13:38:30 +0800 |
| commit | f414de2e2fffd89c8a4e5b5e06b0eba5f9d8b1eb (patch) | |
| tree | e47834bfdd42d30a83a6e0d672d42d8b4d690116 /drivers/crypto/caam/qi.c | |
| parent | e57acaf0dfe0c8f63411d43cf7c689e43f6810c0 (diff) | |
crypto: caam - use devres to de-initialize QI
Use devres to de-initialize the QI and drop explicit de-initialization
code in caam_remove().
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Horia Geantă <horia.geanta@nxp.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Iuliana Prodan <iuliana.prodan@nxp.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/qi.c')
| -rw-r--r-- | drivers/crypto/caam/qi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c index 378f627e1d64..dacf2fa4aa8e 100644 --- a/drivers/crypto/caam/qi.c +++ b/drivers/crypto/caam/qi.c @@ -500,9 +500,10 @@ void caam_drv_ctx_rel(struct caam_drv_ctx *drv_ctx) } EXPORT_SYMBOL(caam_drv_ctx_rel); -void caam_qi_shutdown(struct device *qidev) +static void caam_qi_shutdown(void *data) { int i; + struct device *qidev = data; struct caam_qi_priv *priv = &qipriv; const cpumask_t *cpus = qman_affine_cpus(); @@ -761,7 +762,10 @@ int caam_qi_init(struct platform_device *caam_pdev) ×_congested, &caam_fops_u64_ro); #endif - ctrlpriv->qi_init = 1; + err = devm_add_action_or_reset(qidev, caam_qi_shutdown, ctrlpriv); + if (err) + return err; + dev_info(qidev, "Linux CAAM Queue I/F driver initialised\n"); return 0; } |