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authorSylwester Nawrocki <s.nawrocki@samsung.com>2019-02-19 16:19:41 +0100
committerMark Brown <broonie@kernel.org>2019-02-19 15:49:42 +0000
commitc6bebefa2f0603fb21ae329521e15461b0486679 (patch)
treea836514595964d7d3c072976d5d57fb5a49e9b49 /sound/soc/samsung/lowland.c
parent022c4156697b9ae30a00f5cd7cee08ed61554e86 (diff)
ASoC: samsung: i2s: Fix multiple "IIS multi" devices initialization
On some SoCs (e.g. Exynos5433) there are multiple "IIS multi audio interfaces" and the driver will try to register there multiple times same platform device for the secondary FIFO, which of course fails miserably. To fix this we derive the secondary platform device name from the primary device name. The secondary device name will now be <primary_dev_name>-sec instead of fixed "samsung-i2s-sec". The fixed platform_device_id table entry is removed as the secondary device name is now dynamic and device/driver matching is done through driver_override. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/lowland.c')
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