diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2013-10-09 00:35:33 +0400 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-10-10 12:22:28 +0400 |
| commit | cccdcea14fc2de8707c52e537fa2b384ccfe7ec2 (patch) | |
| tree | 7c63d1360eb1fdd9680b25e2bb1e0a43ea775c73 | |
| parent | d0e639c9e06d44e713170031fe05fb60ebe680af (diff) | |
| download | linux-cccdcea14fc2de8707c52e537fa2b384ccfe7ec2.tar.xz | |
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: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-platdrv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 4c1b60539a25..0aa01136f8d9 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -270,7 +270,8 @@ 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 = { - .remove = dw_i2c_remove, + .probe = dw_i2c_probe, + .remove = dw_i2c_remove, .driver = { .name = "i2c_designware", .owner = THIS_MODULE, @@ -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); |