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authorBernhard R Link <brlink@debian.org>2006-03-10 01:23:13 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 01:10:34 -0800
commit94bbc1763b6b6d20d5cfa70c41cda23af27f8b55 (patch)
tree153f28fcc087fba199536b95e3faf8eacb878829 /arch/sparc
parent7705a8792b0fc82fd7d4dd923724606bbfd9fb20 (diff)
[SPARC64]: fix sparc_floppy_irq's auxio_register reseting
The patch "[SPARC64]: Get rid of fast IRQ feature" moved the the code from arch/sparc64/kernel/entry.S: lduba [%g7] ASI_PHYS_BYPASS_EC_E, %g5 or %g5, AUXIO_AUX1_FTCNT, %g5 stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E andn %g5, AUXIO_AUX1_FTCNT, %g5 stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E to arch/sparc64/kernel/irq.c: val = readb(auxio_register); val |= AUXIO_AUX1_FTCNT; writeb(val, auxio_register); val &= AUXIO_AUX1_FTCNT; writeb(val, auxio_register); This looks like it it missing a bitwise not, which is reintroduced by this patch. Due to lack of a floppy device, I could not test it, but it looks evident. Signed-off-by: Bernhard R Link <brlink@debian.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
0 files changed, 0 insertions, 0 deletions