From f2c8042276338f1f40ccb9e5bef77887cdb626f4 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 20 Aug 2012 11:29:16 -0700 Subject: [PATCH] staging: comedi: aio_aio12_8: fix i/o region size This board has jumpers to set the board base address. These jumpers are marked A5 through A9 and A5 is the least significant bit of the address. This makes the address reqion for the board 32 bytes not 24. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/aio_aio12_8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/aio_aio12_8.c b/drivers/staging/comedi/drivers/aio_aio12_8.c index 46ef41a6e6ff..c07de3e00e48 100644 --- a/drivers/staging/comedi/drivers/aio_aio12_8.c +++ b/drivers/staging/comedi/drivers/aio_aio12_8.c @@ -206,7 +206,7 @@ static int aio_aio12_8_attach(struct comedi_device *dev, dev->board_name = board->name; iobase = it->options[0]; - if (!request_region(iobase, 24, dev->board_name)) { + if (!request_region(iobase, 32, dev->board_name)) { printk(KERN_ERR "I/O port conflict"); return -EIO; } -- 2.34.1