]> git.kernelconcepts.de Git - karo-tx-linux.git/commit
powerpc: Fix build break with PPC_EARLY_DEBUG_BOOTX=y
authorMichael Ellerman <mpe@ellerman.id.au>
Fri, 29 Nov 2013 03:55:22 +0000 (14:55 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 10 Dec 2013 00:25:03 +0000 (11:25 +1100)
commit2d6f0c3ae609a73ce6753395daaab3204cd33918
treee8c2d0275aebe850de186114327260f4b2d7dd1d
parente80ba46120f92102ba92c04158fcbf20cb175515
powerpc: Fix build break with PPC_EARLY_DEBUG_BOOTX=y

A kernel configured with PPC_EARLY_DEBUG_BOOTX=y but PPC_PMAC=n and
PPC_MAPLE=n will fail to link:

  btext.c:(.text+0x2d0fc): undefined reference to `.rmci_off'
  btext.c:(.text+0x2d214): undefined reference to `.rmci_on'

Fix it by making the build of rmci_on/off() depend on
PPC_EARLY_DEBUG_BOOTX, which also enable the only code that uses them.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/misc_64.S