@@ -481,7 +481,6 @@ config GPIO_MXS
config GPIO_NOMADIK
bool "Nomadik GPIO driver"
depends on ARCH_U8500 || ARCH_NOMADIK || MACH_EYEQ5 || COMPILE_TEST
- depends on OF_GPIO
select GPIOLIB_IRQCHIP
help
Say yes here to support the Nomadik SoC GPIO block. This block is also
@@ -23,10 +23,10 @@
#include <linux/gpio/driver.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
+#include <linux/mod_devicetable.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>
+#include <linux/property.h>
#include <linux/reset.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
@@ -504,7 +504,7 @@ static inline void nmk_gpio_dbg_show_one(struct seq_file *s,
* it is the pin controller or GPIO driver. However we need to use the right
* platform device when looking up resources so pay attention to pdev.
*/
-struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
+struct nmk_gpio_chip *nmk_gpio_populate_chip(struct fwnode_handle *fwnode,
struct platform_device *pdev)
{
struct nmk_gpio_chip *nmk_chip;
@@ -517,9 +517,9 @@ struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
u32 id, ngpio;
int ret;
- gpio_dev = bus_find_device_by_of_node(&platform_bus_type, np);
+ gpio_dev = bus_find_device_by_fwnode(&platform_bus_type, fwnode);
if (!gpio_dev) {
- pr_err("populate \"%pOFn\": device not found\n", np);
+ dev_err(&pdev->dev, "populate \"%pfwP\": device not found\n", fwnode);
return ERR_PTR(-ENODEV);
}
gpio_pdev = to_platform_device(gpio_dev);
@@ -624,7 +624,6 @@ static const struct irq_chip nmk_irq_chip = {
static int nmk_gpio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct device_node *np = dev->of_node;
struct nmk_gpio_chip *nmk_chip;
struct gpio_irq_chip *girq;
bool supports_sleepmode;
@@ -632,7 +631,7 @@ static int nmk_gpio_probe(struct platform_device *pdev)
int irq;
int ret;
- nmk_chip = nmk_gpio_populate_chip(np, pdev);
+ nmk_chip = nmk_gpio_populate_chip(dev_fwnode(dev), pdev);
if (IS_ERR(nmk_chip)) {
dev_err(dev, "could not populate nmk chip struct\n");
return PTR_ERR(nmk_chip);
Previously driver got a few updates in order to replace OF APIs by respective firmware node, however it was not finished to the logical end, e.g., some APIs that has been used are still require OF node to be passed. Finish that job by converting leftovers to use firmware node APIs. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> --- drivers/gpio/Kconfig | 1 - drivers/gpio/gpio-nomadik.c | 13 ++++++------- 2 files changed, 6 insertions(+), 8 deletions(-)