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gpio: mpc8xxx: use generic device_is_compatible()

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This driver doesn't need to include of.h and use OF-specific interfaces.
Use generic property helpers instead.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20241009162910.33477-2-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2024-10-09 18:29:10 +02:00
parent 2707a028c9
commit a937ee6d7e
1 changed files with 3 additions and 5 deletions
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8
drivers/gpio/gpio-mpc8xxx.c
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@ -15,7 +15,6 @@
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/mod_devicetable.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
@ -301,7 +300,6 @@ static const struct of_device_id mpc8xxx_gpio_ids[] = {
static int mpc8xxx_probe(struct platform_device *pdev)
{
const struct mpc8xxx_gpio_devtype *devtype = NULL;
struct device_node *np = pdev->dev.of_node;
struct mpc8xxx_gpio_chip *mpc8xxx_gc;
struct device *dev = &pdev->dev;
struct fwnode_handle *fwnode;
@ -368,9 +366,9 @@ static int mpc8xxx_probe(struct platform_device *pdev)
* the port value to the GPIO Data Register.
*/
fwnode = dev_fwnode(dev);
if (of_device_is_compatible(np, "fsl,qoriq-gpio") ||
of_device_is_compatible(np, "fsl,ls1028a-gpio") ||
of_device_is_compatible(np, "fsl,ls1088a-gpio") ||
if (device_is_compatible(dev, "fsl,qoriq-gpio") ||
device_is_compatible(dev, "fsl,ls1028a-gpio") ||
device_is_compatible(dev, "fsl,ls1088a-gpio") ||
is_acpi_node(fwnode)) {
gc->write_reg(mpc8xxx_gc->regs + GPIO_IBE, 0xffffffff);
/* Also, latch state of GPIOs configured as output by bootloader. */