platform/mellanox: mlxreg-hotplug: Remove dev_err() usage after platform_get_irq()

We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.

// <smpl>
@@
expression ret;
struct platform_device *E;
@@

ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);

if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>

While we're here, remove braces on if statements that only have one
statement (manually).

Cc: Andy Shevchenko <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Enric Balletbo i Serra <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: "Darren Hart (VMware)" <[email protected]>
Cc: Roman Kiryanov <[email protected]>
Cc: Vadim Pasternak <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c
index f85a1b9d129b..706207d192ae 100644
--- a/drivers/platform/mellanox/mlxreg-hotplug.c
+++ b/drivers/platform/mellanox/mlxreg-hotplug.c
@@ -642,11 +642,8 @@ static int mlxreg_hotplug_probe(struct platform_device *pdev)
 		priv->irq = pdata->irq;
 	} else {
 		priv->irq = platform_get_irq(pdev, 0);
-		if (priv->irq < 0) {
-			dev_err(&pdev->dev, "Failed to get platform irq: %d\n",
-				priv->irq);
+		if (priv->irq < 0)
 			return priv->irq;
-		}
 	}
 
 	priv->regmap = pdata->regmap;