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[PATCH] Char: isicom, check card state in isr
authorJiri Slaby <jirislaby@gmail.com>
Sat, 10 Feb 2007 09:44:53 +0000 (01:44 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sun, 11 Feb 2007 18:51:26 +0000 (10:51 -0800)
commitcb4a10ccb0c5b5b02dec1a4a97cba1e8b2c2a325
tree5abb7c542e810632c36cd820ec2acc1b7a10d12atree | snapshot
parentf0a0ba6d69882ae14f24d7eb6e2ae07f30fbd56acommit | diff
[PATCH] Char: isicom, check card state in isr

Check if the card really interrupted us by reading its IO space and eventualy
return IRQ_NONE.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/isicom.c diff | blob | history
Linux kernel for KaRo TX COM modules