diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2007-05-01 16:32:56 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-04 20:59:07 -0400 |
| commit | 67dfb153a352e57e71404d550be7eb60d15d7f2d (patch) | |
| tree | 675db4da976dedeba9c9ffbceb816f56701e9f94 /arch/m68k/kernel/dma.c | |
| parent | 647b804c8237aa35e19caf8e11ea8d5565107b0e (diff) | |
m68k: Mac IRQ prep
Make sure that there are no slot IRQs asserted before leaving the nubus
handler. If there are and we don't then the nubus gets wedged because this
prevents a CA1 transition, which means no more nubus IRQs.
Make the interrupt dispatch loops terminate sooner.
Explicitly initialise the VIA latches to make the code more easily understood.
Also some cleanups.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68k/kernel/dma.c')
0 files changed, 0 insertions, 0 deletions