diff options
| author |   Doug Berger <opendmb@gmail.com> | 2017-10-24 12:54:49 -0700 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2017-10-31 10:30:44 +0100 |
| commit | 633007a36e51c5dd85a20e9ebd17de12566cf2c2 (patch) | |
| tree | cc3722873fca60b0cb952b53238b27addc254a4b /drivers/gpio/gpio-brcmstb.c | |
| parent | gpio: brcmstb: switch to handle_level_irq flow (diff) | |
| download | linux-dev-633007a36e51c5dd85a20e9ebd17de12566cf2c2.tar.xz linux-dev-633007a36e51c5dd85a20e9ebd17de12566cf2c2.zip | |
gpio: brcmstb: correct the configuration of level interrupts
This commit corrects a bug when configuring the GPIO hardware for
IRQ_TYPE_LEVEL_LOW and IRQ_TYPE_LEVEL_HIGH interrupt types. The
hardware is now correctly configured to support those types.
Fixes: 19a7b6940b78 ("gpio: brcmstb: Add interrupt and wakeup source support")
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Gregory Fong <gregory.0xf0@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-brcmstb.c')
| -rw-r--r-- | drivers/gpio/gpio-brcmstb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c index 513de4936a25..183863902f7f 100644 --- a/drivers/gpio/gpio-brcmstb.c +++ b/drivers/gpio/gpio-brcmstb.c @@ -137,13 +137,13 @@ static int brcmstb_gpio_irq_set_type(struct irq_data *d, unsigned int type) switch (type) { case IRQ_TYPE_LEVEL_LOW: - level = 0; + level = mask; edge_config = 0; edge_insensitive = 0; break; case IRQ_TYPE_LEVEL_HIGH: level = mask; - edge_config = 0; + edge_config = mask; edge_insensitive = 0; break; case IRQ_TYPE_EDGE_FALLING: |