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staging: kpc2000: introduce __func__

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Instead of using the function name hard coded as string, using __func__
and the '%s'-placeholder will always give the current name of the
function. When renaming a function, the debugging-messages won't have to
be rewritten.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabian Krueger 2019-06-26 09:35:25 +02:00 committed by Greg Kroah-Hartman
parent 69086fb80d
commit 39e828584b
1 changed files with 5 additions and 3 deletions
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8
drivers/staging/kpc2000/kpc2000_spi.c
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@ -439,13 +439,14 @@ kp_spi_probe(struct platform_device *pldev)
drvdata = pldev->dev.platform_data;
if (!drvdata) {
dev_err(&pldev->dev, "kp_spi_probe: platform_data is NULL!\n");
dev_err(&pldev->dev, "%s: platform_data is NULL\n", __func__);
return -ENODEV;
}
master = spi_alloc_master(&pldev->dev, sizeof(struct kp_spi));
if (master == NULL) {
dev_err(&pldev->dev, "kp_spi_probe: master allocation failed\n");
dev_err(&pldev->dev, "%s: master allocation failed\n",
__func__);
return -ENOMEM;
}
@ -469,7 +470,8 @@ kp_spi_probe(struct platform_device *pldev)
r = platform_get_resource(pldev, IORESOURCE_MEM, 0);
if (r == NULL) {
dev_err(&pldev->dev, "kp_spi_probe: Unable to get platform resources\n");
dev_err(&pldev->dev, "%s: Unable to get platform resources\n",
__func__);
status = -ENODEV;
goto free_master;
}