Commit 0ea355ef authored Apr 29, 2020 by Rob Herring

mfd: vexpress-sysreg: Use devres API variants

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: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

parent 13fc7673

drivers/mfd/vexpress-sysreg.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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);
		}

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