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authorRoger Quadros <rogerq@ti.com>2016-06-17 10:16:50 +0300
committerRoger Quadros <rogerq@ti.com>2016-06-17 10:26:48 +0300
commit32dd625a9f3541ee6d390f12f810f28531d016c7 (patch)
tree7ed4bfd92a16fe90d52dda6789075100988234cb /drivers/memory
parentcaf21c61a115561553920dd6fd6f888229b7695e (diff)
memory: omap-gpmc: Move gpio functions out of #ifdef CONFIG_OF
The gpio related functions were mistakenly built only if CONFIG_OF is defined. They are needed even otherwise and will cause build failures if CONFIG_OF is not defined. Move the gpio functions outside #ifdef CONFIG_OF. Fixes: d2d00862dfbb ("memory: omap-gpmc: Support general purpose input for WAITPINs") Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/omap-gpmc.c126
1 files changed, 63 insertions, 63 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 827832ac0b8c..21829880478f 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -2153,68 +2153,6 @@ err:
return ret;
}
-static int gpmc_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
-{
- return 1; /* we're input only */
-}
-
-static int gpmc_gpio_direction_input(struct gpio_chip *chip,
- unsigned int offset)
-{
- return 0; /* we're input only */
-}
-
-static int gpmc_gpio_direction_output(struct gpio_chip *chip,
- unsigned int offset, int value)
-{
- return -EINVAL; /* we're input only */
-}
-
-static void gpmc_gpio_set(struct gpio_chip *chip, unsigned int offset,
- int value)
-{
-}
-
-static int gpmc_gpio_get(struct gpio_chip *chip, unsigned int offset)
-{
- u32 reg;
-
- offset += 8;
-
- reg = gpmc_read_reg(GPMC_STATUS) & BIT(offset);
-
- return !!reg;
-}
-
-static int gpmc_gpio_init(struct gpmc_device *gpmc)
-{
- int ret;
-
- gpmc->gpio_chip.parent = gpmc->dev;
- gpmc->gpio_chip.owner = THIS_MODULE;
- gpmc->gpio_chip.label = DEVICE_NAME;
- gpmc->gpio_chip.ngpio = gpmc_nr_waitpins;
- gpmc->gpio_chip.get_direction = gpmc_gpio_get_direction;
- gpmc->gpio_chip.direction_input = gpmc_gpio_direction_input;
- gpmc->gpio_chip.direction_output = gpmc_gpio_direction_output;
- gpmc->gpio_chip.set = gpmc_gpio_set;
- gpmc->gpio_chip.get = gpmc_gpio_get;
- gpmc->gpio_chip.base = -1;
-
- ret = gpiochip_add(&gpmc->gpio_chip);
- if (ret < 0) {
- dev_err(gpmc->dev, "could not register gpio chip: %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-static void gpmc_gpio_exit(struct gpmc_device *gpmc)
-{
- gpiochip_remove(&gpmc->gpio_chip);
-}
-
static int gpmc_probe_dt(struct platform_device *pdev)
{
int ret;
@@ -2279,7 +2217,69 @@ static int gpmc_probe_dt_children(struct platform_device *pdev)
{
return 0;
}
-#endif
+#endif /* CONFIG_OF */
+
+static int gpmc_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
+{
+ return 1; /* we're input only */
+}
+
+static int gpmc_gpio_direction_input(struct gpio_chip *chip,
+ unsigned int offset)
+{
+ return 0; /* we're input only */
+}
+
+static int gpmc_gpio_direction_output(struct gpio_chip *chip,
+ unsigned int offset, int value)
+{
+ return -EINVAL; /* we're input only */
+}
+
+static void gpmc_gpio_set(struct gpio_chip *chip, unsigned int offset,
+ int value)
+{
+}
+
+static int gpmc_gpio_get(struct gpio_chip *chip, unsigned int offset)
+{
+ u32 reg;
+
+ offset += 8;
+
+ reg = gpmc_read_reg(GPMC_STATUS) & BIT(offset);
+
+ return !!reg;
+}
+
+static int gpmc_gpio_init(struct gpmc_device *gpmc)
+{
+ int ret;
+
+ gpmc->gpio_chip.parent = gpmc->dev;
+ gpmc->gpio_chip.owner = THIS_MODULE;
+ gpmc->gpio_chip.label = DEVICE_NAME;
+ gpmc->gpio_chip.ngpio = gpmc_nr_waitpins;
+ gpmc->gpio_chip.get_direction = gpmc_gpio_get_direction;
+ gpmc->gpio_chip.direction_input = gpmc_gpio_direction_input;
+ gpmc->gpio_chip.direction_output = gpmc_gpio_direction_output;
+ gpmc->gpio_chip.set = gpmc_gpio_set;
+ gpmc->gpio_chip.get = gpmc_gpio_get;
+ gpmc->gpio_chip.base = -1;
+
+ ret = gpiochip_add(&gpmc->gpio_chip);
+ if (ret < 0) {
+ dev_err(gpmc->dev, "could not register gpio chip: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void gpmc_gpio_exit(struct gpmc_device *gpmc)
+{
+ gpiochip_remove(&gpmc->gpio_chip);
+}
static int gpmc_probe(struct platform_device *pdev)
{