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bus: fsl-mc: Only warn once about errors on device unbind

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If a platform driver's remove function returns an error code, this
results in a (generic and little helpful) error message. Otherwise the
value is ignored.

As fsl_mc_driver_remove() already emit an error message, return 0 also
in the error case. The only effect is to suppress the device core's
error message.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
This commit is contained in:
Uwe Kleine-König 2023-03-10 23:41:23 +01:00 committed by Li Yang
parent ac9a78681b
commit b816b9444c
1 changed files with 1 additions and 3 deletions
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4
drivers/bus/fsl-mc/fsl-mc-bus.c
View file

@ -457,10 +457,8 @@ static int fsl_mc_driver_remove(struct device *dev)
int error;
error = mc_drv->remove(mc_dev);
if (error < 0) {
if (error < 0)
dev_err(dev, "%s failed: %d\n", __func__, error);
return error;
}
return 0;
}