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ASoC: stm32: spdifrx: fix regmap status check 

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>
This commit is contained in:
Olivier Moysan 2020-03-18 15:41:23 +01:00 committed by Mark Brown
parent 557270e8dc
commit a168dae5ea
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/stm/stm32_spdifrx.c
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@ -1009,6 +1009,8 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
if (idr == SPDIFRX_IPIDR_NUMBER) {
ret = regmap_read(spdifrx->regmap, STM32_SPDIFRX_VERR, &ver);
if (ret)
goto error;
dev_dbg(&pdev->dev, "SPDIFRX version: %lu.%lu registered\n",
FIELD_GET(SPDIFRX_VERR_MAJ_MASK, ver),