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    Subject[RFC 09/10] usb: host: exynos: Remove support for Exynos5440
    Date
    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>
    ---
    drivers/usb/host/ehci-exynos.c | 7 -------
    drivers/usb/host/ohci-exynos.c | 6 ------
    2 files changed, 13 deletions(-)

    diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
    index d9145a8f35d2..8e3bab1e0c1f 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 a39fae41bc70..c0c4dcca6f3c 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);
    --
    2.14.1
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