[PATCH] drivers/mtd: remove makefile subdirectory processing redundancies

[Artem Bityutskiy]

On Tue, 2010-08-03 at 20:58 -0400, Kyle Spaans wrote:
> Remove redundant config checks when the subdirectory's Makefile is already
> conditionally processed. Add more conditional processing when the subdirectory
> can be selected/deselected as a whole.
> 
> Signed-off-by: Kyle Spaans <kspaans at uwaterloo.ca>

Sorry, bad luck. I get the following with your patch, but without your
patch my compilation is fine. Forgot to compile-test? :-)

[dedekind at eru l2-mtd-2.6]$ make
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  CHK     include/linux/version.h
make[2]: `scripts/unifdef' is up to date.
Kernel: arch/x86/boot/bzImage is ready  (#7)
  Building modules, stage 2.
  MODPOST 251 modules
ERROR: "ubi_open_volume" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_leb_map" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_open_volume_nm" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_leb_change" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_leb_write" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_get_device_info" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_leb_read" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_leb_unmap" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_close_volume" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_get_volume_info" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_open_volume_path" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_sync" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_is_mapped" [fs/ubifs/ubifs.ko] undefined!
ERROR: "ubi_register_volume_notifier" [drivers/mtd/ubi/gluebi.ko]
undefined!
ERROR: "ubi_leb_read" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_leb_write" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_leb_erase" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_leb_unmap" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_open_volume" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_close_volume" [drivers/mtd/ubi/gluebi.ko] undefined!
ERROR: "ubi_unregister_volume_notifier" [drivers/mtd/ubi/gluebi.ko]
undefined!
ERROR: "onenand_scan" [drivers/mtd/onenand/onenand_sim.ko] undefined!
ERROR: "flexonenand_region" [drivers/mtd/onenand/onenand_sim.ko]
undefined!
ERROR: "onenand_addr" [drivers/mtd/onenand/onenand_sim.ko] undefined!
ERROR: "onenand_release" [drivers/mtd/onenand/onenand_sim.ko] undefined!
ERROR: "onenand_scan" [drivers/mtd/onenand/generic.ko] undefined!
ERROR: "onenand_release" [drivers/mtd/onenand/generic.ko] undefined!
ERROR: "nand_scan_tail" [drivers/mtd/nand/sm_common.ko] undefined!
ERROR: "nand_scan_ident" [drivers/mtd/nand/sm_common.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/r852.ko] undefined!
ERROR: "nand_scan" [drivers/mtd/nand/plat_nand.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/plat_nand.ko] undefined!
ERROR: "nand_default_bbt" [drivers/mtd/nand/nandsim.ko] undefined!
ERROR: "nand_scan" [drivers/mtd/nand/nandsim.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/nandsim.ko] undefined!
ERROR: "nand_scan" [drivers/mtd/nand/diskonchip.ko] undefined!
ERROR: "nand_scan_bbt" [drivers/mtd/nand/diskonchip.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/diskonchip.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/denali.ko] undefined!
ERROR: "nand_scan_tail" [drivers/mtd/nand/denali.ko] undefined!
ERROR: "nand_scan_ident" [drivers/mtd/nand/denali.ko] undefined!
ERROR: "nand_release" [drivers/mtd/nand/cafe_nand.ko] undefined!
ERROR: "nand_scan_tail" [drivers/mtd/nand/cafe_nand.ko] undefined!
ERROR: "nand_scan_ident" [drivers/mtd/nand/cafe_nand.ko] undefined!
ERROR: "nand_wait_ready" [drivers/mtd/nand/cafe_nand.ko] undefined!
ERROR: "lpddr_cmdset" [drivers/mtd/lpddr/qinfo_probe.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)