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| author | Greg Ungerer <[email protected]> | 2018-03-23 13:39:10 +0000 |
|---|---|---|
| committer | Greg Ungerer <[email protected]> | 2018-05-27 23:45:25 +0000 |
| commit | d97cf70af09721ef416c61faa44543e3b84c9a55 (patch) | |
| tree | e3b17e9594e9dc808552d9a18106b169ddcd200b /drivers/fpga/fpga-bridge.c | |
| parent | m68k: put definition guards around virt_to_phys and phys_to_virt (diff) | |
| download | kernel-d97cf70af09721ef416c61faa44543e3b84c9a55.tar.gz kernel-d97cf70af09721ef416c61faa44543e3b84c9a55.zip | |
m68k: use asm-generic/io.h for non-MMU io access functions
There is nothing really special about the non-MMU m68k IO access functions.
So we can easily switch to using the asm-generic/io.h functions.
The only thing we do need to handle is that historically the m68k IO access
functions for readw/readl/writew/writel use native CPU endian ordering. So
for us on m68k/ColdFire that means they are big-endian. Leave the existing
set of _raw_read/__raw_write and read/write macros in place to deal with
them. (They are ripe for later cleanup, but that is for another patch).
Signed-off-by: Greg Ungerer <[email protected]>
Reviewed-by: Angelo Dureghello <[email protected]>
Tested-by: Angelo Dureghello <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions