diff options
| author | Ray Jui <ray.jui@broadcom.com> | 2016-10-17 18:41:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-18 10:51:52 +0100 |
| commit | ce0702e35aeb7551102f3e561387ab7eb3e40b91 (patch) | |
| tree | 9bc5e14a3252975a5de788d5588390b19c1c9184 | |
| parent | 320244ac9eb66ea498b7b5b155e86946d4f47f76 (diff) | |
pinctrl: iproc: Fix iProc and NSP GPIO support
commit 091c531b09c151c2d712a8f347009ca3698a2467 upstream.
Since commit 44a7185c2ae6 ("of/platform: Add common method to populate
default bus"), ARM64 platform devices are populated at the
arch_initcall_sync level; as a result, the platform_driver_probe calls
in both the iProc and NSP GPIO drivers fail with -ENODEV since by that
time the platform device was not yet registered.
Replace platform_driver_probe with platform_driver_register, that allow
the device to be register later
Fixes: 44a7185c2ae6 ("of/platform: Add common method to populate default bus")
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Tested-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c index 7f7700716398..5d1e505c3c63 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -844,6 +844,6 @@ static struct platform_driver iproc_gpio_driver = { static int __init iproc_gpio_init(void) { - return platform_driver_probe(&iproc_gpio_driver, iproc_gpio_probe); + return platform_driver_register(&iproc_gpio_driver); } arch_initcall_sync(iproc_gpio_init); diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c index 35783db1c10b..c8deb8be1da7 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -741,6 +741,6 @@ static struct platform_driver nsp_gpio_driver = { static int __init nsp_gpio_init(void) { - return platform_driver_probe(&nsp_gpio_driver, nsp_gpio_probe); + return platform_driver_register(&nsp_gpio_driver); } arch_initcall_sync(nsp_gpio_init); |