diff options
| author | Billy Tsai <billy_tsai@aspeedtech.com> | 2024-10-08 16:14:46 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-10-14 09:04:02 +0200 |
| commit | f1bc03e7e9bbbb18ad60ad6c6908b16fb7f40545 (patch) | |
| tree | 1c2e1590763afcc662ead7a6122ed2d73b161e94 /drivers/gpio/gpio-aspeed.c | |
| parent | bebb45743d52fea1ac0a4a9f465f11d11e885f40 (diff) | |
gpio: aspeed: Change the macro to support deferred probe
Use module_platform_driver() to replace module_platform_driver_probe().
The former utilizes platform_driver_register(), which allows the driver to
defer probing when it doesn't acquire the necessary resources due to probe
order. In contrast, the latter uses __platform_driver_probe(), which
includes the comment "Note that this is incompatible with deferred
probing." Since our GPIO driver requires access to the clock resource, the
former is more suitable.
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Link: https://lore.kernel.org/r/20241008081450.1490955-4-billy_tsai@aspeedtech.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-aspeed.c')
| -rw-r--r-- | drivers/gpio/gpio-aspeed.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index ea40ad43a79b..c49c55ae962b 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -1169,7 +1169,7 @@ static const struct of_device_id aspeed_gpio_of_table[] = { }; MODULE_DEVICE_TABLE(of, aspeed_gpio_of_table); -static int __init aspeed_gpio_probe(struct platform_device *pdev) +static int aspeed_gpio_probe(struct platform_device *pdev) { const struct of_device_id *gpio_id; struct gpio_irq_chip *girq; @@ -1270,13 +1270,14 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev) } static struct platform_driver aspeed_gpio_driver = { + .probe = aspeed_gpio_probe, .driver = { .name = KBUILD_MODNAME, .of_match_table = aspeed_gpio_of_table, }, }; -module_platform_driver_probe(aspeed_gpio_driver, aspeed_gpio_probe); +module_platform_driver(aspeed_gpio_driver); MODULE_DESCRIPTION("Aspeed GPIO Driver"); MODULE_LICENSE("GPL"); |