ASoC: stm32: spdifrx: fix regmap status check
commit a168dae5ea14283e8992d5282237bb0d6a3e1c06 upstream.
Release resources when exiting on error.
Fixes: 1a5c0b28fc
("ASoC: stm32: spdifrx: manage identification registers")
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20200318144125.9163-2-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -995,6 +995,8 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
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if (idr == SPDIFRX_IPIDR_NUMBER) {
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ret = regmap_read(spdifrx->regmap, STM32_SPDIFRX_VERR, &ver);
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if (ret)
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goto error;
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dev_dbg(&pdev->dev, "SPDIFRX version: %lu.%lu registered\n",
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FIELD_GET(SPDIFRX_VERR_MAJ_MASK, ver),
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