diff options
| author | William Breathitt Gray <william.gray@linaro.org> | 2023-02-27 11:45:23 -0500 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-22 17:46:25 +0100 |
| commit | 177b70c03ea5cb1f649ac27d618307b24d660b9a (patch) | |
| tree | baa239478dfef7f1b283d1525816a5711b425240 /drivers/gpio | |
| parent | ae5ae35467d5c04e5453218a927d86a5e9a78340 (diff) | |
gpio: 104-dio-48e: Utilize no_status regmap-irq flag
The 104-DIO-48E lacks an IRQ status register. Rather than use the Clear
Interrupt register as the status register, set the no_status flag to
true and thus avoid such a hack.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-104-dio-48e.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-104-dio-48e.c b/drivers/gpio/gpio-104-dio-48e.c index 74e2721f2613..4ec4719bf942 100644 --- a/drivers/gpio/gpio-104-dio-48e.c +++ b/drivers/gpio/gpio-104-dio-48e.c @@ -194,13 +194,9 @@ static int dio48e_probe(struct device *dev, unsigned int id) return -ENOMEM; chip->name = name; - /* No IRQ status register so use CLEAR_INTERRUPT register instead */ - chip->status_base = DIO48E_CLEAR_INTERRUPT; chip->mask_base = DIO48E_ENABLE_INTERRUPT; chip->ack_base = DIO48E_CLEAR_INTERRUPT; - /* CLEAR_INTERRUPT doubles as status register so we need it cleared */ - chip->clear_ack = true; - chip->status_invert = true; + chip->no_status = true; chip->num_regs = 1; chip->irqs = dio48e_regmap_irqs; chip->num_irqs = ARRAY_SIZE(dio48e_regmap_irqs); |