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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-06-25 09:45:57 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-06-25 10:02:11 +0200
commitfc3d3369c6e1bfc9181d2d7ff8c452ef24e36e41 (patch)
tree218151be77d36e1fe0ce5c2e41909c28ed893d0a /drivers/staging
parentcb5d92d1124601e27251a994f681dbe70cbfb4d0 (diff)
staging: hi6421-spmi-pmic: use devm_request_threaded_irq()
Use devm_request_threaded_irq() in order to simplify the driver. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/b47827c3466eeef3a7de6ac56b1fe93b5ff84e30.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/hikey9xx/hi6421-spmi-pmic.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
index 626140cb96f2..a094b81c721e 100644
--- a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
+++ b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
@@ -250,9 +250,11 @@ static int hi6421_spmi_pmic_probe(struct spmi_device *pdev)
ddata->irqs[i] = virq;
}
- ret = request_threaded_irq(ddata->irq, hi6421_spmi_irq_handler, NULL,
- IRQF_TRIGGER_LOW | IRQF_SHARED | IRQF_NO_SUSPEND,
- "pmic", ddata);
+ ret = devm_request_threaded_irq(dev,
+ ddata->irq, hi6421_spmi_irq_handler,
+ NULL,
+ IRQF_TRIGGER_LOW | IRQF_SHARED | IRQF_NO_SUSPEND,
+ "pmic", ddata);
if (ret < 0) {
dev_err(dev, "Failed to start IRQ handling thread: error %d\n",
ret);
@@ -270,13 +272,6 @@ static int hi6421_spmi_pmic_probe(struct spmi_device *pdev)
return ret;
}
-static void hi6421_spmi_pmic_remove(struct spmi_device *pdev)
-{
- struct hi6421_spmi_pmic *ddata = dev_get_drvdata(&pdev->dev);
-
- free_irq(ddata->irq, ddata);
-}
-
static const struct of_device_id pmic_spmi_id_table[] = {
{ .compatible = "hisilicon,hi6421-spmi" },
{ }
@@ -289,7 +284,6 @@ static struct spmi_driver hi6421_spmi_pmic_driver = {
.of_match_table = pmic_spmi_id_table,
},
.probe = hi6421_spmi_pmic_probe,
- .remove = hi6421_spmi_pmic_remove,
};
module_spmi_driver(hi6421_spmi_pmic_driver);