On Thursday, July 31, 2014 1:28 PM, Hartley Sweeten wrote:
> On Thursday, July 31, 2014 6:48 AM, Ian Abbott wrote:
>> The "amplc_pci224" driver retains a "legacy" attach mechanism via the
>> `COMEDI_DEVCONFIG` ioctl and the comedi driver "attach" hook, but
>> usually attaches PCI devices automatically via the comedi driver's
>> "auto_attach" hook. The legacy mechanism is only retained so that
>> options can be passed via the ioctl to indicate how some hardware
>> jumpers are set on the boards, which is used to set up the range tables.
>> That's no use if the PCI device is attached automatically as the range
>> tables will be set up according to the factory default jumper positions.
>>
>> Change the range tables to include all possible ranges, regardless of
>> jumper positions. Then there is no need to have options to control
>> setting up the range tables and the "legacy" attach mechanism can be
>> removed.
>>
>> Also, tidy the code up a bit.
>
> Looks good.
>
> Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
>
> Side note:
>
> Now that the manual attach has been removed, you could also remove
> the board information from the comedi_driver declaration.
Oops.. Just did a sparse build and get this:
drivers/staging/comedi/drivers/amplc_pci224.c:355:24: warning: obsolete array initializer, use C99 syntax
drivers/staging/comedi/drivers/amplc_pci224.c:363:24: warning: obsolete array initializer, use C99 syntax
The following patch fixes it, or you fold it into patch 15.
Regards,
Hartley
---
From: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 30 Jul 2014 10:50:11 -0700
Subject: [PATCH] staging: comedi: amplc_pci224: fix obsolete array initializer
Fix the sparse warnings:
warning: obsolete array initializer, use C99 syntax
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/amplc_pci224.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index 21f06bb..2170e5e 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -352,7 +352,7 @@ struct pci224_board {
};
static const struct pci224_board pci224_boards[] = {
- [pci224_model] {
+ [pci224_model] = {
.name = "pci224",
.ao_chans = 16,
.ao_bits = 12,
@@ -360,7 +360,7 @@ static const struct pci224_board pci224_boards[] = {
.ao_hwrange = &hwrange_pci224[0],
.ao_range_check = &range_check_pci224[0],
},
- [pci234_model] {
+ [pci234_model] = {
.name = "pci234",
.ao_chans = 4,
.ao_bits = 16,
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
