Commit 4baa550e authored by Bin Liu's avatar Bin Liu Committed by Greg Kroah-Hartman
Browse files

usb: musb: remove dummy driver musb_am335x.c



Since commit 0782e857 ("ARM: dts: Probe am335x musb with ti-sysc"),
the dummy driver musb_am335x.c is no longer needed, let's drop it.

Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarBin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-26-b-liu@ti.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1ea1859f
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+0 −4
Original line number Diff line number Diff line
@@ -101,7 +101,6 @@ config USB_MUSB_AM35X

config USB_MUSB_DSPS
	tristate "TI DSPS platforms"
	select USB_MUSB_AM335X_CHILD
	depends on ARCH_OMAP2PLUS || COMPILE_TEST
	depends on OF_IRQ

@@ -122,9 +121,6 @@ config USB_MUSB_MEDIATEK
	depends on GENERIC_PHY
	select USB_ROLE_SWITCH

config USB_MUSB_AM335X_CHILD
	tristate

comment "MUSB DMA mode"

config MUSB_PIO_ONLY
+0 −3
Original line number Diff line number Diff line
@@ -26,9 +26,6 @@ obj-$(CONFIG_USB_MUSB_JZ4740) += jz4740.o
obj-$(CONFIG_USB_MUSB_SUNXI)			+= sunxi.o
obj-$(CONFIG_USB_MUSB_MEDIATEK)      		+= mediatek.o


obj-$(CONFIG_USB_MUSB_AM335X_CHILD)		+= musb_am335x.o

# the kconfig must guarantee that only one of the
# possible I/O schemes will be enabled at a time ...
# PIO only, or DMA (several potential schemes).

drivers/usb/musb/musb_am335x.c

deleted100644 → 0
+0 −44
Original line number Diff line number Diff line
// SPDX-License-Identifier: GPL-2.0
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
#include <linux/of_platform.h>

static int am335x_child_probe(struct platform_device *pdev)
{
	int ret;

	pm_runtime_enable(&pdev->dev);

	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
	if (ret)
		goto err;

	return 0;
err:
	pm_runtime_disable(&pdev->dev);
	return ret;
}

static const struct of_device_id am335x_child_of_match[] = {
	{ .compatible = "ti,am33xx-usb" },
	{  },
};
MODULE_DEVICE_TABLE(of, am335x_child_of_match);

static struct platform_driver am335x_child_driver = {
	.probe		= am335x_child_probe,
	.driver         = {
		.name   = "am335x-usb-childs",
		.of_match_table	= am335x_child_of_match,
	},
};

static int __init am335x_child_init(void)
{
	return platform_driver_register(&am335x_child_driver);
}
module_init(am335x_child_init);

MODULE_DESCRIPTION("AM33xx child devices");
MODULE_LICENSE("GPL v2");