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| author | Mark Brown <broonie@kernel.org> | 2025-07-14 13:34:16 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-07-14 13:34:16 +0300 |
| commit | bfd291279f87a2cf2bebbf93d654a352b6bcd083 (patch) | |
| tree | 3cb0366e1c0f111ea0d02bbaf69cabe799f0a89f /kernel/dma/contiguous.c | |
| parent | e977f3811effb0f4b50824fcadd6b40d2b4d867f (diff) | |
| parent | 790d5f8ee6f2a27686d042abbce16b4e03ac1608 (diff) | |
| download | linux-bfd291279f87a2cf2bebbf93d654a352b6bcd083.tar.xz | |
ASoC: codec: Convert to GPIO descriptors for
Merge series from Peng Fan <peng.fan@nxp.com>:
This patchset is a pick up of patch 1,2 from [1]. And I also collect
Linus's R-b for patch 2. After this patchset, there is only one user of
of_gpio.h left in sound driver(pxa2xx-ac97).
of_gpio.h is deprecated, update the driver to use GPIO descriptors.
Patch 1 is to drop legacy platform data which in-tree no users are using it
Patch 2 is to convert to GPIO descriptors
Checking the DTS that use the device, all are using GPIOD_ACTIVE_LOW
polarity for reset-gpios, so all should work as expected with this patch.
[1] https://lore.kernel.org/all/20250408-asoc-gpio-v1-0-c0db9d3fd6e9@nxp.com/
Diffstat (limited to 'kernel/dma/contiguous.c')
| -rw-r--r-- | kernel/dma/contiguous.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index 8df0dfaaca18..67af8a55185d 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -222,7 +222,10 @@ void __init dma_contiguous_reserve(phys_addr_t limit) if (size_cmdline != -1) { selected_size = size_cmdline; selected_base = base_cmdline; - selected_limit = min_not_zero(limit_cmdline, limit); + + /* Hornor the user setup dma address limit */ + selected_limit = limit_cmdline ?: limit; + if (base_cmdline + size_cmdline == limit_cmdline) fixed = true; } else { |