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| author | Johan Hovold <jhovold@gmail.com> | 2013-09-23 16:27:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 16:18:32 -0700 |
| commit | 16a7c7cfd21cca8a260b63467e4f5c6a6d548b09 (patch) | |
| tree | afc4909a331ffe1c79af8f767b726148f8c7df79 | |
| parent | 2c2b928584f0b60e09031c06362d8b42ec55a7cd (diff) | |
| download | lwn-16a7c7cfd21cca8a260b63467e4f5c6a6d548b09.tar.gz lwn-16a7c7cfd21cca8a260b63467e4f5c6a6d548b09.zip | |
pcmcia: at91_cf: fix deferred probe from __init
Move probe out of __init section and don't use platform_driver_probe
which cannot be used with deferred probing.
Since commit e9354576 ("gpiolib: Defer failed gpio requests by default")
this driver might return -EPROBE_DEFER if a gpio_request fails.
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pcmcia/at91_cf.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index b8f5acf02261..de24232c5191 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -245,7 +245,7 @@ static int at91_cf_dt_init(struct platform_device *pdev) } #endif -static int __init at91_cf_probe(struct platform_device *pdev) +static int at91_cf_probe(struct platform_device *pdev) { struct at91_cf_socket *cf; struct at91_cf_data *board = pdev->dev.platform_data; @@ -354,7 +354,7 @@ fail0a: return status; } -static int __exit at91_cf_remove(struct platform_device *pdev) +static int at91_cf_remove(struct platform_device *pdev) { struct at91_cf_socket *cf = platform_get_drvdata(pdev); @@ -404,14 +404,13 @@ static struct platform_driver at91_cf_driver = { .owner = THIS_MODULE, .of_match_table = of_match_ptr(at91_cf_dt_ids), }, - .remove = __exit_p(at91_cf_remove), + .probe = at91_cf_probe, + .remove = at91_cf_remove, .suspend = at91_cf_suspend, .resume = at91_cf_resume, }; -/*--------------------------------------------------------------------------*/ - -module_platform_driver_probe(at91_cf_driver, at91_cf_probe); +module_platform_driver(at91_cf_driver); MODULE_DESCRIPTION("AT91 Compact Flash Driver"); MODULE_AUTHOR("David Brownell"); |