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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-10-07 17:03:23 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-10-14 19:57:57 +0200 |
| commit | 6e3ea06240adfef7b46e2338dd824541c31de06d (patch) | |
| tree | 9a9def554cde05710cceca45d99df2ebaaa66df0 /drivers/dma/acpi-dma.c | |
| parent | dmaengine: sh: rz-dmac: add r7s72100 support (diff) | |
| download | linux-6e3ea06240adfef7b46e2338dd824541c31de06d.tar.xz linux-6e3ea06240adfef7b46e2338dd824541c31de06d.zip | |
dmaengine: acpi: Drop unused devm_acpi_dma_controller_free()
After introduction a few years ago the devm_acpi_dma_controller_free()
was never used. Drop it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20241007150436.2183575-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/acpi-dma.c')
| -rw-r--r-- | drivers/dma/acpi-dma.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/dma/acpi-dma.c b/drivers/dma/acpi-dma.c index a58a1600dd65..d5beb96ef510 100644 --- a/drivers/dma/acpi-dma.c +++ b/drivers/dma/acpi-dma.c @@ -277,21 +277,6 @@ int devm_acpi_dma_controller_register(struct device *dev, EXPORT_SYMBOL_GPL(devm_acpi_dma_controller_register); /** - * devm_acpi_dma_controller_free - resource managed acpi_dma_controller_free() - * @dev: device that is unregistering as DMA controller - * - * Unregister a DMA controller registered with - * devm_acpi_dma_controller_register(). Normally this function will not need to - * be called and the resource management code will ensure that the resource is - * freed. - */ -void devm_acpi_dma_controller_free(struct device *dev) -{ - WARN_ON(devres_release(dev, devm_acpi_dma_release, NULL, NULL)); -} -EXPORT_SYMBOL_GPL(devm_acpi_dma_controller_free); - -/** * acpi_dma_update_dma_spec - prepare dma specifier to pass to translation function * @adma: struct acpi_dma of DMA controller * @dma_spec: dma specifier to update |