MIPS: BCM47XX: read sprom without prefix if no ieee80211 core

If there is no ieee80211 core on the devices like on the BCM4706 read
out the sprom and the other data without using a prefix.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4361
Signed-off-by: John Crispin <blogic@openwrt.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 95bf4d7bac21..803764df9b14 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -175,6 +175,8 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
                         snprintf(prefix, sizeof(prefix), "sb/%u/",
                                  core->core_index);
                         bcm47xx_fill_sprom(out, prefix);
+                } else {
+                        bcm47xx_fill_sprom(out, NULL);
                 }
                 return 0;
         default: