netdev - [PATCH v5 6/8] pinctrl: pistachio: relax return value check for IRQ get

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Date: Fri, 19 May 2023 14:02:55 +0300
From: Matti Vaittinen <mazziesaccount@...il.com>
To: Matti Vaittinen <mazziesaccount@...il.com>,
	Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Daniel Scally <djrscally@...il.com>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Wolfram Sang <wsa@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>,
	Michael Hennerich <Michael.Hennerich@...log.com>,
	Jonathan Cameron <jic23@...nel.org>,
	Andreas Klinger <ak@...klinger.de>, Marcin Wojtas <mw@...ihalf.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jonathan Neuschäfer <j.neuschaefer@....net>,
	Linus Walleij <linus.walleij@...aro.org>,
	Paul Cercueil <paul@...pouillou.net>,
	Akhil R <akhilrajeev@...dia.com>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
	linux-iio@...r.kernel.org, netdev@...r.kernel.org,
	openbmc@...ts.ozlabs.org, linux-gpio@...r.kernel.org,
	linux-mips@...r.kernel.org
Subject: [PATCH v5 6/8] pinctrl: pistachio: relax return value check for IRQ
 get

fwnode_irq_get[_byname]() were changed to not return 0 anymore.

Drop check for return value 0.

Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
Acked-by: Linus Walleij <linus.walleij@...aro.org>

---
Please note, I took Linus' reply to v4 cover-letter as ack && added the
tag. Please let me know if this was not Ok.

The first patch of the series changes the fwnode_irq_get() so this depends
on the first patch of the series and should not be applied alone.
---
 drivers/pinctrl/pinctrl-pistachio.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index 53408344927a..8c50e0091b32 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -1393,12 +1393,6 @@ static int pistachio_gpio_register(struct pistachio_pinctrl *pctl)
 			dev_err(pctl->dev, "Failed to retrieve IRQ for bank %u\n", i);
 			goto err;
 		}
-		if (!ret) {
-			fwnode_handle_put(child);
-			dev_err(pctl->dev, "No IRQ for bank %u\n", i);
-			ret = -EINVAL;
-			goto err;
-		}
 		irq = ret;
 
 		bank = &pctl->gpio_banks[i];
-- 
2.40.1


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =] 

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