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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/sh/Kconfig
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
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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/sh/Kconfig')
-rw-r--r--drivers/dma/sh/Kconfig58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/dma/sh/Kconfig b/drivers/dma/sh/Kconfig
new file mode 100644
index 000000000..a16c7e83b
--- /dev/null
+++ b/drivers/dma/sh/Kconfig
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# DMA engine configuration for sh
+#
+
+config RENESAS_DMA
+ bool
+ select DMA_ENGINE
+
+#
+# DMA Engine Helpers
+#
+
+config SH_DMAE_BASE
+ bool "Renesas SuperH DMA Engine support"
+ depends on SUPERH || COMPILE_TEST
+ depends on !SUPERH || SH_DMA
+ depends on !SH_DMA_API
+ default SUPERH || SH_DMA
+ select RENESAS_DMA
+ help
+ Enable support for the Renesas SuperH DMA controllers.
+
+#
+# DMA Controllers
+#
+
+config SH_DMAE
+ tristate "Renesas SuperH DMAC support"
+ depends on SH_DMAE_BASE
+ help
+ Enable support for the Renesas SuperH DMA controllers.
+
+config RCAR_DMAC
+ tristate "Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ select RENESAS_DMA
+ help
+ This driver supports the general purpose DMA controller found in the
+ Renesas R-Car Gen{2,3} and RZ/G{1,2} SoCs.
+
+config RENESAS_USB_DMAC
+ tristate "Renesas USB-DMA Controller"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ select RENESAS_DMA
+ select DMA_VIRTUAL_CHANNELS
+ help
+ This driver supports the USB-DMA controller found in the Renesas
+ SoCs.
+
+config RZ_DMAC
+ tristate "Renesas RZ DMA Controller"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ select RENESAS_DMA
+ select DMA_VIRTUAL_CHANNELS
+ help
+ This driver supports the general purpose DMA controller typically
+ found in the Renesas RZ SoC variants.