hi all,
i was wondering what i should do with warnings that come up. especially i
wonder about depreached code. should it be posted to the ML? do the
people maintaining the drivers/code know about them? what is the general
procedure? (i know warnings are not errors ;-)
examples (kernel26mm 2.6.12-rc3-mm3):
CC drivers/char/agp/efficeon-agp.o
drivers/char/agp/efficeon-agp.c: In function `efficeon_create_gatt_table':
drivers/char/agp/efficeon-agp.c:222: warning: passing arg 1 of
`virt_to_phys' makes pointer from integer without a cast
CC [M] drivers/char/specialix.o
drivers/char/specialix.c: In function `sx_check_io_range':
drivers/char/specialix.c:343: warning: `check_region' is deprecated
(declared at include/linux/ioport.h:124)
CC [M] drivers/ide/ide-tape.o
drivers/ide/ide-tape.c: In function `idetape_copy_stage_from_user':
drivers/ide/ide-tape.c:2659: warning: ignoring return value of
`copy_from_user', declared with attribute warn_unused_result
drivers/ide/ide-tape.c: In function `idetape_copy_stage_to_user':
drivers/ide/ide-tape.c:2686: warning: ignoring return value of
`copy_to_user', declared with attribute warn_unused_result
CC [M] drivers/isdn/capi/capidrv.o
drivers/isdn/capi/capidrv.c:2108:3: warning: #warning FIXME: maybe a race
condition the card should be removed here from global list /kkeil
CC [M] drivers/isdn/hisax/config.o
drivers/isdn/hisax/config.c: In function `HiSax_readstatus':
drivers/isdn/hisax/config.c:636: warning: ignoring return value of
`copy_to_user', declared with attribute warn_unused_result
drivers/isdn/hisax/config.c:647: warning: ignoring return value of
`copy_to_user', declared with attribute warn_unused_result
CC drivers/mca/mca-legacy.o
In file included from drivers/mca/mca-legacy.c:31:
include/linux/mca-legacy.h:12:2: warning: #warning "MCA legacy - please
move your driver to the new sysfs api"
In file included from drivers/mca/mca-legacy.c:31:
include/linux/mca-legacy.h:12:2: warning: #warning "MCA legacy - please
move your driver to the new sysfs api"
CC [M] drivers/net/irda/nsc-ircc.o
drivers/net/irda/nsc-ircc.c: In function `nsc_ircc_cleanup':
drivers/net/irda/nsc-ircc.c:229: warning: `pm_unregister_all' is
deprecated (declared at include/linux/pm.h:117)
drivers/net/irda/nsc-ircc.c: In function `nsc_ircc_open':
drivers/net/irda/nsc-ircc.c:366: warning: `pm_register' is deprecated
(declared at include/linux/pm.h:107)
CC [M] drivers/net/irda/smsc-ircc2.o
drivers/net/irda/smsc-ircc2.c: In function `smsc_ircc_open':
drivers/net/irda/smsc-ircc2.c:465: warning: `pm_register' is deprecated
(declared at include/linux/pm.h:107)
drivers/net/irda/smsc-ircc2.c: In function `smsc_ircc_close':
drivers/net/irda/smsc-ircc2.c:1696: warning: `pm_unregister' is deprecated
(declared at include/linux/pm.h:112)
CC [M] drivers/net/irda/ali-ircc.o
drivers/net/irda/ali-ircc.c: In function `ali_ircc_cleanup':
drivers/net/irda/ali-ircc.c:231: warning: `pm_unregister_all' is
deprecated (declared at include/linux/pm.h:117)
drivers/net/irda/ali-ircc.c: In function `ali_ircc_open':
drivers/net/irda/ali-ircc.c:360: warning: `pm_register' is deprecated
(declared at include/linux/pm.h:107)
CC [M] drivers/net/tulip/dmfe.o
drivers/net/tulip/dmfe.c: In function `dmfe_parse_srom':
drivers/net/tulip/dmfe.c:1805: warning: passing arg 1 of `__le16_to_cpup'
from incompatible pointer type
drivers/net/tulip/dmfe.c:1817: warning: passing arg 1 of `__le32_to_cpup'
from incompatible pointer type
drivers/net/tulip/dmfe.c:1817: warning: passing arg 1 of `__le32_to_cpup'
from incompatible pointer type
CC [M] drivers/net/ne2.o
In file included from drivers/net/ne2.c:73:
include/linux/mca-legacy.h:12:2: warning: #warning "MCA legacy - please
move your driver to the new sysfs api"
thank you in advance,
Damir Perisa
--
No one knows what he can do till he tries.
-- Publilius Syrus
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