92178fcabb
The IOP interrupt handler iop_ism_irq() is used by the adb-iop driver to poll for ADB request completion. Unfortunately, it is not re-entrant. Fix the race condition by adding an iop_ism_irq_poll() function with suitable mutual exclusion. Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> |
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| .. | ||
| baboon.c | ||
| config.c | ||
| iop.c | ||
| mac_penguin.S | ||
| macboing.c | ||
| macints.c | ||
| Makefile | ||
| misc.c | ||
| oss.c | ||
| psc.c | ||
| via.c | ||