Current Barebox/Next and GCC-4.6.2

[Juergen Beisert]

Hi,

compiling the current Barebox Next branch with a 4.6.2 GCC gives me the
following list of warnings.

common/console.c: In function 'fprintf':
common/console.c:333:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]

drivers/mtd/nand/nand_bbt.c: In function 'search_bbt':
drivers/mtd/nand/nand_bbt.c:466:6: warning: variable 'bits' set but not used [-Wunused-but-set-variable]

drivers/usb/core/usb.c: In function 'usb_parse_config':
drivers/usb/core/usb.c:183:17: warning: variable 'ch' set but not used [-Wunused-but-set-variable]
drivers/usb/core/usb.c: In function 'usb_hub_port_connect_change':
drivers/usb/core/usb.c:1011:29: warning: variable 'portchange' set but not used [-Wunused-but-set-variable]

drivers/usb/host/ohci-hcd.c: In function 'dl_transfer_length':
drivers/usb/host/ohci-hcd.c:961:8: warning: variable 'tdINFO' set but not used [-Wunused-but-set-variable]

This one is a little bit strange:

lib/vsprintf.c: In function 'vasprintf':
lib/vsprintf.c:595:2: warning: generating trampoline in object (requires executable stack) [-Wtrampolines]

Should we care?

jbe

-- 
Pengutronix e.K.                              | Juergen Beisert             |
Linux Solutions for Science and Industry      | http://www.pengutronix.de/  |