diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-02-12 10:28:24 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-12 10:28:24 +0000 |
| commit | ab2c21529df6ee0f06787773882a1abc6bc2d665 (patch) | |
| tree | 9ad875a78ea5122a8b0388dd8fe1d3e2c9e6d948 /include/asm-arm/device.h | |
| parent | 44b18693904e65d840ae999ac8aa717551cf509f (diff) | |
| download | blackbird-op-linux-ab2c21529df6ee0f06787773882a1abc6bc2d665.tar.gz blackbird-op-linux-ab2c21529df6ee0f06787773882a1abc6bc2d665.zip | |
[ARM] Add a reference from struct device to the dma bounce info
dmabounce keeps a per-device structure, and finds the correct
structure by walking a list. Since architectures can now add
fields to struct device, we can attach this structure direct to
the struct device, thereby eliminating the code to search the
list.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/device.h')
| -rw-r--r-- | include/asm-arm/device.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/asm-arm/device.h b/include/asm-arm/device.h index d8f9872b0e2d..c61642b40603 100644 --- a/include/asm-arm/device.h +++ b/include/asm-arm/device.h @@ -3,5 +3,13 @@ * * This file is released under the GPLv2 */ -#include <asm-generic/device.h> +#ifndef ASMARM_DEVICE_H +#define ASMARM_DEVICE_H +struct dev_archdata { +#ifdef CONFIG_DMABOUNCE + struct dmabounce_device_info *dmabounce; +#endif +}; + +#endif |
