From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Serge Semin <fancer.lancer@gmail.com>,
linux-gpio@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/6] gpio: dwapb: Replace irq_shared flag with fwnode type check
Date: Mon, 8 Jun 2020 16:42:55 +0300 [thread overview]
Message-ID: <20200608134300.76091-2-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20200608134300.76091-1-andriy.shevchenko@linux.intel.com>
Shared IRQ is only enabled for ACPI platforms or pure platform drivers,
there is no need to have a special flag for that, since we simple can test
port fwnode to be type of OF.
While at it, drop duplicate declaration of loop variable.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Lee Jones <lee.jones@linaro.org>
---
drivers/gpio/gpio-dwapb.c | 5 +----
drivers/mfd/intel_quark_i2c_gpio.c | 1 -
include/linux/platform_data/gpio-dwapb.h | 1 -
3 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 1d8d55bd63aa..a7ca72086511 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -418,9 +418,7 @@ static void dwapb_configure_irqs(struct dwapb_gpio *gpio,
irq_gc->chip_types[1].type = IRQ_TYPE_EDGE_BOTH;
irq_gc->chip_types[1].handler = handle_edge_irq;
- if (!pp->irq_shared) {
- int i;
-
+ if (to_of_node(pp->fwnode)) {
for (i = 0; i < pp->ngpio; i++) {
if (pp->irq[i])
irq_set_chained_handler_and_data(pp->irq[i],
@@ -601,7 +599,6 @@ static struct dwapb_platform_data *dwapb_gpio_get_pdata(struct device *dev)
pp->ngpio = 32;
}
- pp->irq_shared = false;
pp->gpio_base = -1;
/*
diff --git a/drivers/mfd/intel_quark_i2c_gpio.c b/drivers/mfd/intel_quark_i2c_gpio.c
index 84ca7902e1df..06b538dd124c 100644
--- a/drivers/mfd/intel_quark_i2c_gpio.c
+++ b/drivers/mfd/intel_quark_i2c_gpio.c
@@ -216,7 +216,6 @@ static int intel_quark_gpio_setup(struct pci_dev *pdev, struct mfd_cell *cell)
pdata->properties->ngpio = INTEL_QUARK_MFD_NGPIO;
pdata->properties->gpio_base = INTEL_QUARK_MFD_GPIO_BASE;
pdata->properties->irq[0] = pdev->irq;
- pdata->properties->irq_shared = true;
cell->platform_data = pdata;
cell->pdata_size = sizeof(*pdata);
diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h
index ff1be737bad6..a63010b6e898 100644
--- a/include/linux/platform_data/gpio-dwapb.h
+++ b/include/linux/platform_data/gpio-dwapb.h
@@ -12,7 +12,6 @@ struct dwapb_port_property {
unsigned int ngpio;
unsigned int gpio_base;
int irq[32];
- bool irq_shared;
};
struct dwapb_platform_data {
--
2.27.0.rc2
next prev parent reply other threads:[~2020-06-08 13:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-08 13:42 [PATCH v1 0/6] mfd: Make use of software nodes Andy Shevchenko
2020-06-08 13:42 ` Andy Shevchenko [this message]
2020-06-08 13:42 ` [PATCH v1 2/6] gpio: dwapb: Read GPIO base from snps,gpio-base property Andy Shevchenko
2020-06-10 11:26 ` Linus Walleij
2020-06-10 13:41 ` Andy Shevchenko
2020-06-08 13:42 ` [PATCH v1 3/6] mfd: core: Propagate software node group to the sub devices Andy Shevchenko
2020-06-08 19:25 ` Lee Jones
2020-06-09 12:40 ` Andy Shevchenko
2020-06-17 12:51 ` Lee Jones
2020-06-08 13:42 ` [PATCH v1 4/6] mfd: intel_quark_i2c_gpio: Convert to use software nodes Andy Shevchenko
2020-06-10 11:38 ` Linus Walleij
2020-06-10 13:43 ` Andy Shevchenko
2020-06-08 13:42 ` [PATCH v1 5/6] gpio: dwapb: Get rid of legacy platform data Andy Shevchenko
2020-06-10 11:39 ` Linus Walleij
2020-06-10 13:47 ` Andy Shevchenko
2020-06-08 13:43 ` [PATCH v1 6/6] gpio: dwapb: Define magic number for IRQ and GPIO lines Andy Shevchenko
2020-06-16 20:02 ` [PATCH v1 0/6] mfd: Make use of software nodes Serge Semin
2020-06-16 21:40 ` Andy Shevchenko
2020-06-16 22:56 ` Serge Semin
2020-06-18 8:56 ` Andy Shevchenko
2020-06-19 22:12 ` Serge Semin
2020-06-20 10:13 ` Andy Shevchenko
2020-06-23 1:49 ` Serge Semin
2020-06-24 12:43 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200608134300.76091-2-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=bgolaszewski@baylibre.com \
--cc=fancer.lancer@gmail.com \
--cc=lee.jones@linaro.org \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).