Hdmiphy clock flows from hdmiphy hw to hdmi ip and mixer. It is commonly
accessed among hdmi and hdmiphy driver. During power cycle, each of these
driver decrements the ref-count and ensures that last user disables the
clock. Setting parrent device to none ensure that both the drivers gets
access to the clock.
Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
---
arch/arm/mach-exynos/clock-exynos4.c | 1 -
arch/arm/mach-exynos/clock-exynos5.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c
index 8a8468d..a43afcd 100644
--- a/arch/arm/mach-exynos/clock-exynos4.c
+++ b/arch/arm/mach-exynos/clock-exynos4.c
@@ -562,7 +562,6 @@ static struct clk exynos4_init_clocks_off[] = {
.ctrlbit = (1 << 3),
}, {
.name = "hdmiphy",
- .devname = "exynos4-hdmi",
.enable = exynos4_clk_hdmiphy_ctrl,
.ctrlbit = (1 << 0),
}, {
diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c
index b0ea31f..4f39027 100644
--- a/arch/arm/mach-exynos/clock-exynos5.c
+++ b/arch/arm/mach-exynos/clock-exynos5.c
@@ -690,7 +690,6 @@ static struct clk exynos5_init_clocks_off[] = {
.ctrlbit = (1 << 6),
}, {
.name = "hdmiphy",
- .devname = "exynos5-hdmi",
.enable = exynos5_clk_hdmiphy_ctrl,
.ctrlbit = (1 << 0),
}, {
--
1.7.10.4
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