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Groups > linux.kernel > #1691943

[PATCH 022/102] drm/sti: explicitly request exclusive reset control

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Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/sti/sti_hdmi.c  | 2 +-
 drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
 drivers/gpu/drm/sti/sti_tvout.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index a59c95a8081b7..ea6e5b5a3725b 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -1428,7 +1428,7 @@ static int sti_hdmi_probe(struct platform_device *pdev)
 	if (!hdmi->notifier)
 		goto release_adapter;
 
-	hdmi->reset = devm_reset_control_get(dev, "hdmi");
+	hdmi->reset = devm_reset_control_get_exclusive(dev, "hdmi");
 	/* Take hdmi out of reset */
 	if (!IS_ERR(hdmi->reset))
 		reset_control_deassert(hdmi->reset);
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index a1c161f778044..2809db8c03216 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1375,7 +1375,7 @@ static int sti_hqvdp_probe(struct platform_device *pdev)
 	}
 
 	/* Get reset resources */
-	hqvdp->reset = devm_reset_control_get(dev, "hqvdp");
+	hqvdp->reset = devm_reset_control_get_exclusive(dev, "hqvdp");
 	if (!IS_ERR(hqvdp->reset))
 		reset_control_deassert(hqvdp->reset);
 
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index 8959fcc743a8e..cbe0f5c162348 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -857,7 +857,7 @@ static int sti_tvout_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* get reset resources */
-	tvout->reset = devm_reset_control_get(dev, "tvout");
+	tvout->reset = devm_reset_control_get_exclusive(dev, "tvout");
 	/* take tvout out of reset */
 	if (!IS_ERR(tvout->reset))
 		reset_control_deassert(tvout->reset);
-- 
2.11.0

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[PATCH 022/102] drm/sti: explicitly request exclusive reset control Philipp Zabel <p.zabel@pengutronix.de> - 2017-07-19 18:00 +0200
  Re: [PATCH 022/102] drm/sti: explicitly request exclusive reset control Benjamin Gaignard <benjamin.gaignard@linaro.org> - 2017-07-20 12:10 +0200

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