linux-kernel - [PATCH v1 1/1] staging: pi433: Remove stray gpiod

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Date:   Sun, 28 May 2023 17:01:47 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] staging: pi433: Remove stray gpiod_unexport() call

There is no gpiod_export() and gpiod_unexport() looks pretty much stray.
If user space tools somehow belong to that, they should be fixed, the
gpiod_export() and gpiod_unexport() shouldn't be used in a new code,
GPIO sysfs is deprecated. That said, and taking into account staging
state of the driver, simply drop the stray call.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/staging/pi433/pi433_if.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index f08fdf06d566..220e157d4a5e 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -1019,7 +1019,6 @@ static int setup_gpio(struct pi433_device *device)
 		}
 
 		/* configure the pin */
-		gpiod_unexport(device->gpiod[i]);
 		retval = gpiod_direction_input(device->gpiod[i]);
 		if (retval)
 			return retval;
-- 
2.40.0.1.gaa8946217a0b