[PATCH v2 10/16] mfd: vexpress-sysreg: Use devres API variants

Rob Herring
2020-04-29T20:58:44Z

Use the managed devm_gpiochip_add_data() and devm_mfd_add_devices()
instead of their unmanaged counterparts. With this, no .remove() hook is
needed for driver unbind.

Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/mfd/vexpress-sysreg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c
index 90a4eda2ba2b..9fb37fa689e0 100644
--- a/drivers/mfd/vexpress-sysreg.c
+++ b/drivers/mfd/vexpress-sysreg.c
@@ -140,9 +140,9 @@ static int vexpress_sysreg_probe(struct platform_device *pdev)
bgpio_init(mmc_gpio_chip, &pdev->dev, 0x4, base + SYS_MCI,
NULL, NULL, NULL, NULL, 0);
mmc_gpio_chip->ngpio = 2;
- gpiochip_add_data(mmc_gpio_chip, NULL);
+ devm_gpiochip_add_data(&pdev->dev, mmc_gpio_chip, NULL);

- return mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
+ return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
vexpress_sysreg_cells,
ARRAY_SIZE(vexpress_sysreg_cells), mem, 0, NULL);
}
--
2.20.1