Hi,
make C=1 in 3.0-rc3 but not in 2.6.39 complains:
CHECK drivers/firewire/ohci.c
drivers/firewire/ohci.c:308:1: error: Syntax error in unary expression
drivers/firewire/ohci.c:325:1: error: Syntax error in unary expression
CC [M] drivers/firewire/ohci.o
CHECK drivers/firewire/sbp2.c
drivers/firewire/sbp2.c:70:1: error: Syntax error in unary expression
drivers/firewire/sbp2.c:116:1: error: Syntax error in unary expression
CC [M] drivers/firewire/sbp2.o
These lines are the module_param_named lines of:
static int param_quirks;
module_param_named(quirks, param_quirks, int, 0644);
MODULE_PARM_DESC(quirks, "Chip quirks (default = 0"
[...]
static int param_debug;
module_param_named(debug, param_debug, int, 0644);
MODULE_PARM_DESC(debug, "Verbose logging (default = 0"
[...]
and
static int sbp2_param_exclusive_login = 1;
module_param_named(exclusive_login, sbp2_param_exclusive_login, bool, 0644);
MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
[...]
static int sbp2_param_workarounds;
module_param_named(workarounds, sbp2_param_workarounds, int, 0644);
MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0"
[...]
Seen with an older version of sparse (perhaps 0.4.2) and the current from
sparse.git (0.4.3 plus 13 commmits).
There is only a single change to the kernel's include/linux/moduleparam.h
after v2.6.39, "module: reorder kparam_array to remove alignment padding
on 64 bit builds", and that one is apparently not the cause of the noise.
Puzzled,
--
Stefan Richter
-=====-==-== -==- =-=-=
http://arcgraph.de/sr/
On Jun 22 Randy Dunlap wrote:
> On Tue, 21 Jun 2011 16:30:40 +0200 Stefan Richter wrote:
> > make C=1 in 3.0-rc3 but not in 2.6.39 complains:
> >
> > CHECK drivers/firewire/ohci.c
> > drivers/firewire/ohci.c:308:1: error: Syntax error in unary expression
> > drivers/firewire/ohci.c:325:1: error: Syntax error in unary expression
[...]
> Please see if http://marc.info/?l=linux-kernel&m=130677145629121&w=2
> fixes the breakage.
Apparently it does. I didn't check this particular patch, but these
errors do not appear anymore in 3.0-rc4 which has got this patch.
Thanks.
--
Stefan Richter
-=====-==-== -==- =-===
http://arcgraph.de/sr/