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Commit cccdcea1 authored by Wolfram Sang's avatar Wolfram Sang
Browse files

i2c: i2c-designware-platdrv: replace platform_driver_probe to support deferred probing 



Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.

Reported-by: default avatarZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent d0e639c9

drivers/i2c/busses/i2c-designware-platdrv.c

+3 −2
Original line number Diff line number Diff line
@@ -270,6 +270,7 @@ static SIMPLE_DEV_PM_OPS(dw_i2c_dev_pm_ops, dw_i2c_suspend, dw_i2c_resume); 
MODULE_ALIAS("platform:i2c_designware");



static struct platform_driver dw_i2c_driver = {

	.probe = dw_i2c_probe,

	.remove = dw_i2c_remove,

	.driver		= {

		.name	= "i2c_designware",
@@ -282,7 +283,7 @@ static struct platform_driver dw_i2c_driver = { 


static int __init dw_i2c_init_driver(void)

{

	return platform_driver_probe(&dw_i2c_driver, dw_i2c_probe);

	return platform_driver_register(&dw_i2c_driver);

}

subsys_initcall(dw_i2c_init_driver);