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| author | Linus Walleij <linus.walleij@linaro.org> | 2020-01-17 08:59:29 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-01-17 08:59:29 +0100 |
| commit | 6a77de2596a8d02cbfe9cebe448d8575e4354c9a (patch) | |
| tree | 13e7621c147ef1415195213089ce3c2c94590bde /drivers/gpio/gpio-mockup.c | |
| parent | gpio: wcd934x: Add support to wcd934x gpio controller (diff) | |
| parent | Linux 5.5-rc6 (diff) | |
| download | linux-6a77de2596a8d02cbfe9cebe448d8575e4354c9a.tar.xz linux-6a77de2596a8d02cbfe9cebe448d8575e4354c9a.zip | |
Merge tag 'v5.5-rc6' into devel
Linux 5.5-rc6
Diffstat (limited to 'drivers/gpio/gpio-mockup.c')
| -rw-r--r-- | drivers/gpio/gpio-mockup.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index 88a81a92175e..7d343bea784a 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -156,7 +156,7 @@ static int gpio_mockup_apply_pull(struct gpio_mockup_chip *chip, mutex_lock(&chip->lock); if (test_bit(FLAG_REQUESTED, &desc->flags) && - !test_bit(FLAG_IS_OUT, &desc->flags)) { + !test_bit(FLAG_IS_OUT, &desc->flags)) { curr = __gpio_mockup_get(chip, offset); if (curr == value) goto out; @@ -165,7 +165,7 @@ static int gpio_mockup_apply_pull(struct gpio_mockup_chip *chip, irq_type = irq_get_trigger_type(irq); if ((value == 1 && (irq_type & IRQ_TYPE_EDGE_RISING)) || - (value == 0 && (irq_type & IRQ_TYPE_EDGE_FALLING))) + (value == 0 && (irq_type & IRQ_TYPE_EDGE_FALLING))) irq_sim_fire(sim, offset); } @@ -226,7 +226,7 @@ static int gpio_mockup_get_direction(struct gpio_chip *gc, unsigned int offset) int direction; mutex_lock(&chip->lock); - direction = !chip->lines[offset].dir; + direction = chip->lines[offset].dir; mutex_unlock(&chip->lock); return direction; @@ -395,7 +395,7 @@ static int gpio_mockup_probe(struct platform_device *pdev) struct gpio_chip *gc; struct device *dev; const char *name; - int rv, base; + int rv, base, i; u16 ngpio; dev = &pdev->dev; @@ -447,6 +447,9 @@ static int gpio_mockup_probe(struct platform_device *pdev) if (!chip->lines) return -ENOMEM; + for (i = 0; i < gc->ngpio; i++) + chip->lines[i].dir = GPIO_LINE_DIRECTION_IN; + if (device_property_read_bool(dev, "named-gpio-lines")) { rv = gpio_mockup_name_lines(dev, chip); if (rv) |