From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
linux-gpio@vger.kernel.org, Serge Semin <fancer.lancer@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 07/13] gpio: dwapb: Convert to use IRQ core provided macros
Date: Thu, 9 Apr 2020 17:12:22 +0300 [thread overview]
Message-ID: <20200409141228.49561-8-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20200409141228.49561-1-andriy.shevchenko@linux.intel.com>
IRQ core provides macros such as IRQ_RETVAL().
Convert code to use them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/gpio/gpio-dwapb.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index a0a0288bb73e..916a42fea456 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -258,8 +258,7 @@ static int dwapb_irq_set_type(struct irq_data *d, u32 type)
unsigned long level, polarity, flags;
u32 bit = irqd_to_hwirq(d);
- if (type & ~(IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
- IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
+ if (type & ~IRQ_TYPE_SENSE_MASK)
return -EINVAL;
spin_lock_irqsave(&gc->bgpio_lock, flags);
@@ -351,12 +350,7 @@ static int dwapb_gpio_set_config(struct gpio_chip *gc, unsigned offset,
static irqreturn_t dwapb_irq_handler_mfd(int irq, void *dev_id)
{
- u32 worked;
- struct dwapb_gpio *gpio = dev_id;
-
- worked = dwapb_do_irq(gpio);
-
- return worked ? IRQ_HANDLED : IRQ_NONE;
+ return IRQ_RETVAL(dwapb_do_irq(dev_id));
}
static void dwapb_configure_irqs(struct dwapb_gpio *gpio,
--
2.25.1
next prev parent reply other threads:[~2020-04-09 14:12 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 14:12 [PATCH v1 00/13] gpio: dwapb: Clean up the driver and a fix Andy Shevchenko
2020-04-09 14:12 ` [PATCH v1 01/13] gpio: dwapb: Append MODULE_ALIAS for platform driver Andy Shevchenko
2020-04-15 11:58 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 02/13] gpio: dwapb: Refactor IRQ handler Andy Shevchenko
2020-04-15 12:04 ` Serge Semin
2020-04-15 12:35 ` Andy Shevchenko
2020-04-09 14:12 ` [PATCH v1 03/13] gpio: dwapb: set default handler to be handle_bad_irq() Andy Shevchenko
2020-04-15 12:22 ` Serge Semin
2020-04-15 12:33 ` Andy Shevchenko
2020-04-09 14:12 ` [PATCH v1 04/13] gpio: dwapb: Deduplicate IRQ resource management Andy Shevchenko
2020-04-15 12:28 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 05/13] gpio: dwapb: Convert to use irqd_to_hwirq() Andy Shevchenko
2020-04-15 12:42 ` Serge Semin
2020-04-15 13:16 ` Andy Shevchenko
2020-04-09 14:12 ` [PATCH v1 06/13] gpio: dwapb: Use device_get_match_data() to simplify code Andy Shevchenko
2020-04-15 12:46 ` Serge Semin
2020-04-09 14:12 ` Andy Shevchenko [this message]
2020-04-15 12:57 ` [PATCH v1 07/13] gpio: dwapb: Convert to use IRQ core provided macros Serge Semin
2020-04-09 14:12 ` [PATCH v1 08/13] gpio: dwapb: Switch to more usual pattern of RMW in dwapb_gpio_set_debounce() Andy Shevchenko
2020-04-15 13:00 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 09/13] gpio: dwapb: Drop bogus BUG_ON()s Andy Shevchenko
2020-04-15 13:05 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 10/13] gpio: dwapb: Drop of_match_ptr() & ACPI_PTR() calls Andy Shevchenko
2020-04-15 13:07 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 11/13] gpio: dwapb: Split out dwapb_get_irq() helper Andy Shevchenko
2020-04-15 13:13 ` Serge Semin
2020-04-09 14:12 ` [PATCH v1 12/13] gpio: dwapb: Use positive conditional in dwapb_configure_irqs() Andy Shevchenko
2020-04-09 14:12 ` [PATCH v1 13/13] gpio: dwapb: Amend indentation in some cases Andy Shevchenko
2020-04-09 14:28 ` [PATCH v1 00/13] gpio: dwapb: Clean up the driver and a fix Serge Semin
2020-04-15 11:55 ` Serge Semin
2020-04-15 12:06 ` Andy Shevchenko
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