From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <airlied@linux.ie>, <tomi.valkeinen@ti.com>,
<laurent.pinchart@ideasonboard.com>
Cc: <robdclark@gmail.com>, <dri-devel@lists.freedesktop.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] drm/omap: Remove deprecated regulator_can_change_voltage() usage
Date: Thu, 28 Apr 2016 15:42:18 +0300 [thread overview]
Message-ID: <1461847338-32468-1-git-send-email-peter.ujfalusi@ti.com> (raw)
regulator_can_change_voltage() is deprecated and it's use is not necessary
as commit:
6a0028b3dd67b regulator: Deprecate regulator_can_change_voltage()
describers it clearly.
As there is no practical use of it it can be removed.
At this point the regulator_set_voltage() calls can not be removed as the
DT data need to be fixed first.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
drivers/gpu/drm/omapdrm/dss/dsi.c | 12 +++++-------
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 12 +++++-------
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 12 +++++-------
3 files changed, 15 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 8730646a0cbb..316cde6a794f 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -1180,13 +1180,11 @@ static int dsi_regulator_init(struct platform_device *dsidev)
return PTR_ERR(vdds_dsi);
}
- if (regulator_can_change_voltage(vdds_dsi)) {
- r = regulator_set_voltage(vdds_dsi, 1800000, 1800000);
- if (r) {
- devm_regulator_put(vdds_dsi);
- DSSERR("can't set the DSI regulator voltage\n");
- return r;
- }
+ r = regulator_set_voltage(vdds_dsi, 1800000, 1800000);
+ if (r) {
+ devm_regulator_put(vdds_dsi);
+ DSSERR("can't set the DSI regulator voltage\n");
+ return r;
}
dsi->vdds_dsi_reg = vdds_dsi;
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index f892ae157ff3..289f87ae9f62 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -114,13 +114,11 @@ static int hdmi_init_regulator(void)
return PTR_ERR(reg);
}
- if (regulator_can_change_voltage(reg)) {
- r = regulator_set_voltage(reg, 1800000, 1800000);
- if (r) {
- devm_regulator_put(reg);
- DSSWARN("can't set the regulator voltage\n");
- return r;
- }
+ r = regulator_set_voltage(reg, 1800000, 1800000);
+ if (r) {
+ devm_regulator_put(reg);
+ DSSWARN("can't set the regulator voltage\n");
+ return r;
}
hdmi.vdda_reg = reg;
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index a43f7b10e113..b6d101076eb4 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -131,13 +131,11 @@ static int hdmi_init_regulator(void)
return PTR_ERR(reg);
}
- if (regulator_can_change_voltage(reg)) {
- r = regulator_set_voltage(reg, 1800000, 1800000);
- if (r) {
- devm_regulator_put(reg);
- DSSWARN("can't set the regulator voltage\n");
- return r;
- }
+ r = regulator_set_voltage(reg, 1800000, 1800000);
+ if (r) {
+ devm_regulator_put(reg);
+ DSSWARN("can't set the regulator voltage\n");
+ return r;
}
hdmi.vdda_reg = reg;
--
2.8.1
next reply other threads:[~2016-04-28 12:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-28 12:42 Peter Ujfalusi [this message]
2016-04-29 10:52 ` [PATCH] drm/omap: Remove deprecated regulator_can_change_voltage() usage Tomi Valkeinen
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