Skip to contentSkip to conversation

staging: comedi: aio_aio12_8: fix i/o region size

PATCH New H Hartley Sweeten 1 participant 1 message Aug 20, 2012 Staging

lore
Share & tools
lore

H Hartley Sweeten

author
#0 lore raw

PATCH 4/4 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 <[email protected]>
Cc Ian Abbott <[email protected]>
Cc Greg Kroah-Hartman <[email protected]>
---
 drivers/staging/comedi/drivers/aio_aio12_8.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/staging/comedi/drivers/aio_aio12_8.c +1 -1
index 46ef41a..c07de3e 100644
@@ -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;
 	}
Signature · 1 line
1.7.11