Commit d81d0e41 authored by Thomas Perrot's avatar Thomas Perrot Committed by Mark Brown

spi: spl022: fix Microwire full duplex mode

There are missing braces in the function that verify controller parameters,
then an error is always returned when the parameter to select Microwire
frames operation is used on devices allowing it.
Signed-off-by: default avatarThomas Perrot <thomas.perrot@bootlin.com>
Link: https://lore.kernel.org/r/20211022142104.1386379-1-thomas.perrot@bootlin.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent f09f6dfe
......@@ -1716,12 +1716,13 @@ static int verify_controller_parameters(struct pl022 *pl022,
return -EINVAL;
}
} else {
if (chip_info->duplex != SSP_MICROWIRE_CHANNEL_FULL_DUPLEX)
if (chip_info->duplex != SSP_MICROWIRE_CHANNEL_FULL_DUPLEX) {
dev_err(&pl022->adev->dev,
"Microwire half duplex mode requested,"
" but this is only available in the"
" ST version of PL022\n");
return -EINVAL;
return -EINVAL;
}
}
}
return 0;
......
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