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From:   Tony Lindgren <tony@atomide.com>
To:     "David S . Miller" <davem@davemloft.net>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Cc:     linux-crypto@vger.kernel.org, Lokesh Vutla <lokeshvutla@ti.com>,
        Tero Kristo <kristo@kernel.org>
Subject: [PATCH 3/6] crypto: omap-sham - add missing pm_runtime_dontuse_autosuspend()
Date:   Tue, 27 Jul 2021 13:23:36 +0300
Message-Id: <20210727102339.49141-3-tony@atomide.com>
In-Reply-To: <20210727102339.49141-1-tony@atomide.com>
References: <20210727102339.49141-1-tony@atomide.com>
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We should pair the usage of pm_runtime_use_autosuspend() with
pm_runtime_dont_use_autosuspend().

Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Tero Kristo <kristo@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/crypto/omap-sham.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -2198,6 +2198,7 @@ static int omap_sham_probe(struct platform_device *pdev)
 	list_del(&dd->list);
 	spin_unlock(&sham.lock);
 err_pm:
+	pm_runtime_dont_use_autosuspend(dev);
 	pm_runtime_disable(dev);
 	if (!dd->polling_mode)
 		dma_release_channel(dd->dma_lch);
@@ -2225,6 +2226,7 @@ static int omap_sham_remove(struct platform_device *pdev)
 			dd->pdata->algs_info[i].registered--;
 		}
 	tasklet_kill(&dd->done_task);
+	pm_runtime_dont_use_autosuspend(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
 	if (!dd->polling_mode)
-- 
2.32.0