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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/dma/stm32/Kconfig
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/dma/stm32/Kconfig')
-rw-r--r--drivers/dma/stm32/Kconfig47
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/dma/stm32/Kconfig b/drivers/dma/stm32/Kconfig
new file mode 100644
index 000000000..4d8d80631
--- /dev/null
+++ b/drivers/dma/stm32/Kconfig
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# STM32 DMA controllers drivers
+#
+if ARCH_STM32 || COMPILE_TEST
+
+config STM32_DMA
+ bool "STMicroelectronics STM32 DMA support"
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ help
+ Enable support for the on-chip DMA controller on STMicroelectronics
+ STM32 platforms.
+ If you have a board based on STM32 SoC with such DMA controller
+ and want to use DMA say Y here.
+
+config STM32_DMAMUX
+ bool "STMicroelectronics STM32 DMA multiplexer support"
+ depends on STM32_DMA
+ help
+ Enable support for the on-chip DMA multiplexer on STMicroelectronics
+ STM32 platforms.
+ If you have a board based on STM32 SoC with such DMA multiplexer
+ and want to use DMAMUX say Y here.
+
+config STM32_MDMA
+ bool "STMicroelectronics STM32 master DMA support"
+ depends on OF
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ help
+ Enable support for the on-chip MDMA controller on STMicroelectronics
+ STM32 platforms.
+ If you have a board based on STM32 SoC with such DMA controller
+ and want to use MDMA say Y here.
+
+config STM32_DMA3
+ tristate "STMicroelectronics STM32 DMA3 support"
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ help
+ Enable support for the on-chip DMA3 controller on STMicroelectronics
+ STM32 platforms.
+ If you have a board based on STM32 SoC with such DMA3 controller
+ and want to use DMA3, say Y here.
+
+endif