AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

usb: musb: remove dummy driver musb_am335x.c

Browse Source 
Since commit 0782e8572c ("ARM: dts: Probe am335x musb with ti-sysc"),
the dummy driver musb_am335x.c is no longer needed, let's drop it.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-26-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bin Liu 2020-01-15 07:25:47 -06:00 committed by Greg Kroah-Hartman
parent 1ea1859f84
commit 4baa550ecc
3 changed files with 0 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/musb/Kconfig
View File

@ -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

3
drivers/usb/musb/Makefile
View File

@ -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).

44
drivers/usb/musb/musb_am335x.c
View File

@ -1,44 +0,0 @@
// 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");