On Thu, 7 Jun 2012, Randy Dunlap wrote: > on x86_64: > > CC [M] drivers/staging/ccg/ccg.o > In file included from drivers/staging/ccg/../../usb/gadget/f_mass_storage.c:311:0, > from drivers/staging/ccg/ccg.c:52: > drivers/staging/ccg/../../usb/gadget/storage_common.c: In function 'fsg_lun_open': > drivers/staging/ccg/../../usb/gadget/storage_common.c:686:3: error: implicit declaration of function 'bdev_logical_block_size' > drivers/staging/ccg/../../usb/gadget/storage_common.c:687:3: error: implicit declaration of function 'blksize_bits' > In file included from drivers/staging/ccg/ccg.c:52:0: > drivers/staging/ccg/../../usb/gadget/f_mass_storage.c: In function 'fsg_main_thread': > drivers/staging/ccg/../../usb/gadget/f_mass_storage.c:2624:2: error: implicit declaration of function 'set_fs' > drivers/staging/ccg/../../usb/gadget/f_mass_storage.c:2624:2: error: implicit declaration of function 'get_ds' The problems above are caused by the fact that drivers/staging/ccg/Kconfig does not make USB_G_CGG dependent on BLOCK. > In file included from drivers/staging/ccg/ccg.c:59:0: > drivers/staging/ccg/../../usb/gadget/f_fs.c: At top level: > drivers/staging/ccg/../../usb/gadget/f_fs.c:40:0: warning: "pr_vdebug" redefined > drivers/staging/ccg/../../usb/gadget/u_serial.c:138:0: note: this is the location of the previous definition This could be fixed by adding a #ifndef guard to f_fs.c and u_serial.c. It's a little awkward to combine independent source files this way. Alan Stern _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
