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| Path | csiph.com!news.redatomik.org!news.freedyn.net!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Laxman Dewangan <ldewangan@nvidia.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 24/61] gpio: kempld: Use devm_gpiochip_add_data() for gpio registration |
| Date | Mon, 22 Feb 2016 15:30:02 +0100 |
| Message-ID | <r4ZES-741-9@gated-at.bofh.it> (permalink) |
| References | <r4ZER-741-3@gated-at.bofh.it> |
| X-PGP-Universal | processed; by hqnvupgp07.nvidia.com on Mon, 22 Feb 2016 06:22:46 -0800 |
| X-Mailer | git-send-email 2.1.4 |
| MIME-Version | 1.0 |
| Content-Type | text/plain |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 44 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | <ldewangan@nvidia.com>, <bjorn.andersson@sonymobile.com>, <a.kesavan@samsung.com>, <gregkh@linuxfoundation.org>, <catalin.marinas@arm.com>, <linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-gpio@vger.kernel.org>, <patches@opensource.wolfsonmicro.com>, <bcm-kernel-feedback-list@broadcom.com>, <linux-arm-kernel@lists.infradead.org>, <linux-tegra@vger.kernel.org> |
| X-Original-Date | Mon, 22 Feb 2016 19:38:13 +0530 |
| X-Original-Message-ID | <1456150130-2668-25-git-send-email-ldewangan@nvidia.com> |
| X-Original-References | <1456150130-2668-1-git-send-email-ldewangan@nvidia.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1339510 |
Show key headers only | View raw
Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
drivers/gpio/gpio-kempld.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-kempld.c b/drivers/gpio/gpio-kempld.c
index 0111774..701f151 100644
--- a/drivers/gpio/gpio-kempld.c
+++ b/drivers/gpio/gpio-kempld.c
@@ -178,7 +178,7 @@ static int kempld_gpio_probe(struct platform_device *pdev)
return -ENODEV;
}
- ret = gpiochip_add_data(chip, gpio);
+ ret = devm_gpiochip_add_data(dev, chip, gpio);
if (ret) {
dev_err(dev, "Could not register GPIO chip\n");
return ret;
@@ -190,20 +190,11 @@ static int kempld_gpio_probe(struct platform_device *pdev)
return 0;
}
-static int kempld_gpio_remove(struct platform_device *pdev)
-{
- struct kempld_gpio_data *gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&gpio->chip);
- return 0;
-}
-
static struct platform_driver kempld_gpio_driver = {
.driver = {
.name = "kempld-gpio",
},
.probe = kempld_gpio_probe,
- .remove = kempld_gpio_remove,
};
module_platform_driver(kempld_gpio_driver);
--
2.1.4
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[PATCH 24/61] gpio: kempld: Use devm_gpiochip_add_data() for gpio registration Laxman Dewangan <ldewangan@nvidia.com> - 2016-02-22 15:30 +0100
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