From 3611431ce7281a6542d47bd5b2fc2206fed5749f Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 8 Oct 2013 22:35:34 +0200 Subject: i2c: i2c-imx: replace platform_driver_probe to support deferred probing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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. Acked-by: Uwe Kleine-König Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-imx.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/i2c') diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index ccf46656bdad..1d7efa3169cd 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -365,7 +365,7 @@ static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx) clk_disable_unprepare(i2c_imx->clk); } -static void __init i2c_imx_set_clk(struct imx_i2c_struct *i2c_imx, +static void i2c_imx_set_clk(struct imx_i2c_struct *i2c_imx, unsigned int rate) { struct imx_i2c_clk_pair *i2c_clk_div = i2c_imx->hwdata->clk_div; @@ -589,7 +589,7 @@ static struct i2c_algorithm i2c_imx_algo = { .functionality = i2c_imx_func, }; -static int __init i2c_imx_probe(struct platform_device *pdev) +static int i2c_imx_probe(struct platform_device *pdev) { const struct of_device_id *of_id = of_match_device(i2c_imx_dt_ids, &pdev->dev); @@ -697,7 +697,7 @@ static int __init i2c_imx_probe(struct platform_device *pdev) return 0; /* Return OK */ } -static int __exit i2c_imx_remove(struct platform_device *pdev) +static int i2c_imx_remove(struct platform_device *pdev) { struct imx_i2c_struct *i2c_imx = platform_get_drvdata(pdev); @@ -715,7 +715,8 @@ static int __exit i2c_imx_remove(struct platform_device *pdev) } static struct platform_driver i2c_imx_driver = { - .remove = __exit_p(i2c_imx_remove), + .probe = i2c_imx_probe, + .remove = i2c_imx_remove, .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, @@ -726,7 +727,7 @@ static struct platform_driver i2c_imx_driver = { static int __init i2c_adap_imx_init(void) { - return platform_driver_probe(&i2c_imx_driver, i2c_imx_probe); + return platform_driver_register(&i2c_imx_driver); } subsys_initcall(i2c_adap_imx_init); -- cgit v1.2.3