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@@ -20,7 +20,6 @@
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#include <linux/ioport.h>
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#include <linux/spinlock.h>
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#include <linux/io.h>
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-#include <linux/module.h>
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#include <linux/gpio/driver.h>
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#include <linux/interrupt.h>
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#include <linux/irqdomain.h>
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@@ -1807,7 +1806,6 @@ static const struct of_device_id gpmc_dt_ids[] = {
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{ .compatible = "ti,am3352-gpmc" }, /* am335x devices */
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{ }
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};
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-MODULE_DEVICE_TABLE(of, gpmc_dt_ids);
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/**
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* gpmc_read_settings_dt - read gpmc settings from device-tree
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@@ -2155,68 +2153,6 @@ err:
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return ret;
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}
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-static int gpmc_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
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-{
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- return 1; /* we're input only */
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-}
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-
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-static int gpmc_gpio_direction_input(struct gpio_chip *chip,
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- unsigned int offset)
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-{
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- return 0; /* we're input only */
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-}
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-
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-static int gpmc_gpio_direction_output(struct gpio_chip *chip,
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- unsigned int offset, int value)
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-{
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- return -EINVAL; /* we're input only */
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-}
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-
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-static void gpmc_gpio_set(struct gpio_chip *chip, unsigned int offset,
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- int value)
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-{
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-}
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-
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-static int gpmc_gpio_get(struct gpio_chip *chip, unsigned int offset)
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-{
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- u32 reg;
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-
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- offset += 8;
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-
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- reg = gpmc_read_reg(GPMC_STATUS) & BIT(offset);
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-
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- return !!reg;
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-}
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-
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-static int gpmc_gpio_init(struct gpmc_device *gpmc)
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-{
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- int ret;
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-
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- gpmc->gpio_chip.parent = gpmc->dev;
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- gpmc->gpio_chip.owner = THIS_MODULE;
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- gpmc->gpio_chip.label = DEVICE_NAME;
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- gpmc->gpio_chip.ngpio = gpmc_nr_waitpins;
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- gpmc->gpio_chip.get_direction = gpmc_gpio_get_direction;
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- gpmc->gpio_chip.direction_input = gpmc_gpio_direction_input;
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- gpmc->gpio_chip.direction_output = gpmc_gpio_direction_output;
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- gpmc->gpio_chip.set = gpmc_gpio_set;
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- gpmc->gpio_chip.get = gpmc_gpio_get;
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- gpmc->gpio_chip.base = -1;
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-
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- ret = gpiochip_add(&gpmc->gpio_chip);
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- if (ret < 0) {
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- dev_err(gpmc->dev, "could not register gpio chip: %d\n", ret);
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- return ret;
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- }
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-
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- return 0;
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-}
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-
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-static void gpmc_gpio_exit(struct gpmc_device *gpmc)
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-{
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- gpiochip_remove(&gpmc->gpio_chip);
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-}
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-
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static int gpmc_probe_dt(struct platform_device *pdev)
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{
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int ret;
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@@ -2281,7 +2217,69 @@ static int gpmc_probe_dt_children(struct platform_device *pdev)
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{
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return 0;
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}
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-#endif
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+#endif /* CONFIG_OF */
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+
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+static int gpmc_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
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+{
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+ return 1; /* we're input only */
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+}
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+
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+static int gpmc_gpio_direction_input(struct gpio_chip *chip,
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+ unsigned int offset)
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+{
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+ return 0; /* we're input only */
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+}
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+
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+static int gpmc_gpio_direction_output(struct gpio_chip *chip,
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+ unsigned int offset, int value)
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+{
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+ return -EINVAL; /* we're input only */
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+}
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+
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+static void gpmc_gpio_set(struct gpio_chip *chip, unsigned int offset,
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+ int value)
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+{
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+}
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+
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+static int gpmc_gpio_get(struct gpio_chip *chip, unsigned int offset)
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+{
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+ u32 reg;
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+
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+ offset += 8;
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+
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+ reg = gpmc_read_reg(GPMC_STATUS) & BIT(offset);
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+
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+ return !!reg;
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+}
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+
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+static int gpmc_gpio_init(struct gpmc_device *gpmc)
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+{
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+ int ret;
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+
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+ gpmc->gpio_chip.parent = gpmc->dev;
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+ gpmc->gpio_chip.owner = THIS_MODULE;
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+ gpmc->gpio_chip.label = DEVICE_NAME;
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+ gpmc->gpio_chip.ngpio = gpmc_nr_waitpins;
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+ gpmc->gpio_chip.get_direction = gpmc_gpio_get_direction;
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+ gpmc->gpio_chip.direction_input = gpmc_gpio_direction_input;
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+ gpmc->gpio_chip.direction_output = gpmc_gpio_direction_output;
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+ gpmc->gpio_chip.set = gpmc_gpio_set;
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+ gpmc->gpio_chip.get = gpmc_gpio_get;
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+ gpmc->gpio_chip.base = -1;
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+
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+ ret = gpiochip_add(&gpmc->gpio_chip);
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+ if (ret < 0) {
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+ dev_err(gpmc->dev, "could not register gpio chip: %d\n", ret);
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+ return ret;
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+ }
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+
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+ return 0;
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+}
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+
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+static void gpmc_gpio_exit(struct gpmc_device *gpmc)
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+{
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+ gpiochip_remove(&gpmc->gpio_chip);
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+}
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static int gpmc_probe(struct platform_device *pdev)
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{
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@@ -2437,15 +2435,7 @@ static __init int gpmc_init(void)
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{
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return platform_driver_register(&gpmc_driver);
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}
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-
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-static __exit void gpmc_exit(void)
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-{
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- platform_driver_unregister(&gpmc_driver);
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-
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-}
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-
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postcore_initcall(gpmc_init);
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-module_exit(gpmc_exit);
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static struct omap3_gpmc_regs gpmc_context;
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