[PATCH 3/6] crypto: omap-sham - add missing pm_runtime_dontuse_autosuspend()
From: Tony Lindgren <tony@atomide.com>
Date: 2021-07-27 10:24:57
Also in:
linux-omap, lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
We should pair the usage of pm_runtime_use_autosuspend() with pm_runtime_dont_use_autosuspend(). Cc: Lokesh Vutla <redacted> 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