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mfd: omap-usb-host: Fix dts probe of children
[ Upstream commit 10492ee8ed
]
It currently only works if the parent bus uses "simple-bus". We
currently try to probe children with non-existing compatible values.
And we're missing .probe.
I noticed this while testing devices configured to probe using ti-sysc
interconnect target module driver. For that we also may want to rebind
the driver, so let's remove __init and __exit.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
e3583d7b1b
commit
5d53f0d897
1 changed files with 6 additions and 5 deletions
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@ -548,8 +548,8 @@ static int usbhs_omap_get_dt_pdata(struct device *dev,
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}
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static const struct of_device_id usbhs_child_match_table[] = {
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{ .compatible = "ti,omap-ehci", },
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{ .compatible = "ti,omap-ohci", },
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{ .compatible = "ti,ehci-omap", },
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{ .compatible = "ti,ohci-omap3", },
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{ }
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};
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@ -875,6 +875,7 @@ static struct platform_driver usbhs_omap_driver = {
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.pm = &usbhsomap_dev_pm_ops,
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.of_match_table = usbhs_omap_dt_ids,
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},
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.probe = usbhs_omap_probe,
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.remove = usbhs_omap_remove,
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};
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@ -884,9 +885,9 @@ MODULE_ALIAS("platform:" USBHS_DRIVER_NAME);
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MODULE_LICENSE("GPL v2");
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MODULE_DESCRIPTION("usb host common core driver for omap EHCI and OHCI");
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static int __init omap_usbhs_drvinit(void)
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static int omap_usbhs_drvinit(void)
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{
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return platform_driver_probe(&usbhs_omap_driver, usbhs_omap_probe);
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return platform_driver_register(&usbhs_omap_driver);
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}
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/*
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@ -898,7 +899,7 @@ static int __init omap_usbhs_drvinit(void)
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*/
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fs_initcall_sync(omap_usbhs_drvinit);
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static void __exit omap_usbhs_drvexit(void)
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static void omap_usbhs_drvexit(void)
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{
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platform_driver_unregister(&usbhs_omap_driver);
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}
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