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drm/exynos: remove wrappers for phy_power_{on,off}

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phy_power_on() and phy_power_off() already checks for NULL pointer.
This patch removes the wrappers exynos_dp_phy_init() and
exynos_dp_phy_exit() since the only think they were doing was a check for
NULL phy.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Gustavo Padovan 2015-08-05 20:24:13 -03:00 committed by Inki Dae
parent b6595dc7e1
commit b6f3c36183
1 changed files with 3 additions and 15 deletions
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18
drivers/gpu/drm/exynos/exynos_dp_core.c
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@ -1054,18 +1054,6 @@ static int exynos_dp_create_connector(struct exynos_drm_display *display,
return ret;
}
static void exynos_dp_phy_init(struct exynos_dp_device *dp)
{
if (dp->phy)
phy_power_on(dp->phy);
}
static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
{
if (dp->phy)
phy_power_off(dp->phy);
}
static void exynos_dp_enable(struct exynos_drm_display *display)
{
struct exynos_dp_device *dp = display_to_dp(display);
@ -1085,7 +1073,7 @@ static void exynos_dp_enable(struct exynos_drm_display *display)
crtc->ops->clock_enable(dp_to_crtc(dp), true);
clk_prepare_enable(dp->clock);
exynos_dp_phy_init(dp);
phy_power_on(dp->phy);
exynos_dp_init_dp(dp);
enable_irq(dp->irq);
exynos_dp_commit(&dp->display);
@ -1110,7 +1098,7 @@ static void exynos_dp_disable(struct exynos_drm_display *display)
disable_irq(dp->irq);
flush_work(&dp->hotplug_work);
exynos_dp_phy_exit(dp);
phy_power_off(dp->phy);
clk_disable_unprepare(dp->clock);
if (crtc->ops->clock_enable)
@ -1285,7 +1273,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
INIT_WORK(&dp->hotplug_work, exynos_dp_hotplug);
exynos_dp_phy_init(dp);
phy_power_on(dp->phy);
exynos_dp_init_dp(dp);