android_kernel_motorola_sm6375/drivers/pnp
Repository files (latest commit first)
Filename Latest commit message Latest commit date
David Rientjes 586f83e2b4 pnp: only assign IORESOURCE_DMA if CONFIG_ISA_DMA_API is enabled
IORESOURCE_DMA cannot be assigned without utilizing the interface
provided by CONFIG_ISA_DMA_API, specifically request_dma() and
free_dma().  Thus, there's a strict dependency on the config option and
limits IORESOURCE_DMA only to architectures that support ISA-style DMA.

ia64 is not one of those architectures, so pnp_check_dma() no longer
needs to be special-cased for that architecture.

pnp_assign_resources() will now return -EINVAL if IORESOURCE_DMA is
attempted on such a kernel.

Signed-off-by: David Rientjes <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Russell King <[email protected]>
Cc: "Luck, Tony" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2011-03-22 17:44:16 -07:00
..
isapnp Merge branch 'pnp' into release 2011-01-12 04:59:44 -05:00
pnpacpi Merge branch 'pnp' into release 2011-01-12 04:59:44 -05:00
pnpbios PNP: Compile all pnp built-in stuff in one module namespace 2010-10-27 02:23:44 -04:00
base.h pnp: only assign IORESOURCE_DMA if CONFIG_ISA_DMA_API is enabled 2011-03-22 17:44:16 -07:00
card.c
core.c Merge branch 'pnp' into release 2011-01-12 04:59:44 -05:00
driver.c PNP / ACPI: Use DEVICE_ACPI_HANDLE() for device ACPI handle access 2011-01-11 15:20:40 -05:00
interface.c
Kconfig
Makefile PNP: Compile all pnp built-in stuff in one module namespace 2010-10-27 02:23:44 -04:00
manager.c pnp: only assign IORESOURCE_DMA if CONFIG_ISA_DMA_API is enabled 2011-03-22 17:44:16 -07:00
quirks.c
resource.c pnp: only assign IORESOURCE_DMA if CONFIG_ISA_DMA_API is enabled 2011-03-22 17:44:16 -07:00
support.c
system.c