From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Tue, 24 Apr 2018 20:11:49 +0000 (+0200)
Subject: usb: host: exynos: Remove support for Exynos5440
X-Git-Tag: v4.19~280^2~8^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c708e462e90e04afb7634e1f27f60cd6869936db;p=platform%2Fkernel%2Flinux-rpi3.git

usb: host: exynos: Remove support for Exynos5440

The Exynos5440 is not actively developed, there are no development
boards available and probably there are no real products with it.
Remove wide-tree support for Exynos5440.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index d9145a8..8e3bab1 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -161,16 +161,10 @@ static int exynos_ehci_probe(struct platform_device *pdev)
 	}
 	exynos_ehci = to_exynos_ehci(hcd);
 
-	if (of_device_is_compatible(pdev->dev.of_node,
-					"samsung,exynos5440-ehci"))
-		goto skip_phy;
-
 	err = exynos_ehci_get_phy(&pdev->dev, exynos_ehci);
 	if (err)
 		goto fail_clk;
 
-skip_phy:
-
 	exynos_ehci->clk = devm_clk_get(&pdev->dev, "usbhost");
 
 	if (IS_ERR(exynos_ehci->clk)) {
@@ -304,7 +298,6 @@ static const struct dev_pm_ops exynos_ehci_pm_ops = {
 #ifdef CONFIG_OF
 static const struct of_device_id exynos_ehci_match[] = {
 	{ .compatible = "samsung,exynos4210-ehci" },
-	{ .compatible = "samsung,exynos5440-ehci" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, exynos_ehci_match);
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index a39fae4..c0c4dcc 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -130,15 +130,10 @@ static int exynos_ohci_probe(struct platform_device *pdev)
 
 	exynos_ohci = to_exynos_ohci(hcd);
 
-	if (of_device_is_compatible(pdev->dev.of_node,
-					"samsung,exynos5440-ohci"))
-		goto skip_phy;
-
 	err = exynos_ohci_get_phy(&pdev->dev, exynos_ohci);
 	if (err)
 		goto fail_clk;
 
-skip_phy:
 	exynos_ohci->clk = devm_clk_get(&pdev->dev, "usbhost");
 
 	if (IS_ERR(exynos_ohci->clk)) {
@@ -270,7 +265,6 @@ static const struct dev_pm_ops exynos_ohci_pm_ops = {
 #ifdef CONFIG_OF
 static const struct of_device_id exynos_ohci_match[] = {
 	{ .compatible = "samsung,exynos4210-ohci" },
-	{ .compatible = "samsung,exynos5440-ohci" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, exynos_ohci_match);