From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Kevin Hilman <khilman@kernel.org>,
Robert Jarzmik <robert.jarzmik@free.fr>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <marc.zyngier@arm.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH 01/12] gpio: mockup: use devm_irq_alloc_descs()
Date: Sat, 4 Mar 2017 17:23:29 +0100 [thread overview]
Message-ID: <1488644620-11488-2-git-send-email-bgolaszewski@baylibre.com> (raw)
In-Reply-To: <1488644620-11488-1-git-send-email-bgolaszewski@baylibre.com>
Use the resource managed variant of irq_alloc_descs(). This allows us
to remove gpio_mockup_remove().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/gpio/gpio-mockup.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 06dac72..37c2d69 100644
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -169,7 +169,7 @@ static int gpio_mockup_irqchip_setup(struct device *dev,
struct gpio_chip *gc = &chip->gc;
int irq_base, i;
- irq_base = irq_alloc_descs(-1, 0, gc->ngpio, 0);
+ irq_base = devm_irq_alloc_descs(dev, -1, 0, gc->ngpio, 0);
if (irq_base < 0)
return irq_base;
@@ -373,25 +373,11 @@ static int gpio_mockup_probe(struct platform_device *pdev)
return 0;
}
-static int gpio_mockup_remove(struct platform_device *pdev)
-{
- struct gpio_mockup_chip *chips;
- int i;
-
- chips = platform_get_drvdata(pdev);
-
- for (i = 0; i < gpio_mockup_params_nr >> 1; i++)
- irq_free_descs(chips[i].gc.irq_base, chips[i].gc.ngpio);
-
- return 0;
-}
-
static struct platform_driver gpio_mockup_driver = {
.driver = {
.name = GPIO_MOCKUP_NAME,
},
.probe = gpio_mockup_probe,
- .remove = gpio_mockup_remove,
};
static struct platform_device *pdev;
--
2.9.3
next prev parent reply other threads:[~2017-03-04 16:23 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-04 16:23 [PATCH 00/12] gpio: use resource management for irq descriptors Bartosz Golaszewski
2017-03-04 16:23 ` Bartosz Golaszewski [this message]
2017-03-08 8:21 ` [PATCH 01/12] gpio: mockup: use devm_irq_alloc_descs() Bamvor Zhang Jian
2017-03-14 15:08 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 02/12] gpio: twl4030: " Bartosz Golaszewski
2017-03-14 15:08 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 03/12] gpio: omap: " Bartosz Golaszewski
2017-03-06 16:50 ` Tony Lindgren
2017-03-14 15:09 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 04/12] gpio: pch: use resource management for irqs Bartosz Golaszewski
2017-03-14 15:10 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 05/12] gpio: ml-ioh: " Bartosz Golaszewski
2017-03-14 15:11 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 06/12] gpio: xlp: " Bartosz Golaszewski
2017-03-14 15:11 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 07/12] gpio: pxa: use devm_irq_alloc_descs() Bartosz Golaszewski
2017-03-04 20:31 ` Robert Jarzmik
2017-03-14 15:12 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 08/12] gpio: davinci: " Bartosz Golaszewski
2017-03-06 4:59 ` Keerthy
2017-03-14 15:13 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 09/12] gpio: sodaville: use resource management for irqs Bartosz Golaszewski
2017-03-14 15:14 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 10/12] gpio: mxc: use devm_irq_alloc_descs() Bartosz Golaszewski
2017-03-14 15:15 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 11/12] gpio: mxs: " Bartosz Golaszewski
2017-03-14 15:16 ` Linus Walleij
2017-03-04 16:23 ` [PATCH 12/12] gpio: sta2x11: use resource management for irqs Bartosz Golaszewski
2017-03-14 15:16 ` Linus Walleij
2017-03-14 15:18 ` [PATCH 00/12] gpio: use resource management for irq descriptors Linus Walleij
2017-03-14 15:45 ` Bartosz Golaszewski
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=1488644620-11488-2-git-send-email-bgolaszewski@baylibre.com \
--to=bgolaszewski@baylibre.com \
--cc=bamvor.zhangjian@linaro.org \
--cc=gnurou@gmail.com \
--cc=grygorii.strashko@ti.com \
--cc=khilman@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=robert.jarzmik@free.fr \
--cc=ssantosh@kernel.org \
--cc=tglx@linutronix.de \
/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).