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brcmfmac: allow storing PMU core without wrapper address 

Separated PMU core can be found in new devices and should be used for
accessing PMU registers (which were routed through ChipCommon so far).
This core is one of exceptions that doesn't have or need wrapper address
to be still safely accessible.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rafał Miłecki 2016-01-26 17:57:02 +01:00 committed by Kalle Valo
parent a4f4abd037
commit 44977b8182
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
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@ -883,7 +883,8 @@ int brcmf_chip_dmp_erom_scan(struct brcmf_chip_priv *ci)
rev = (val & DMP_COMP_REVISION) >> DMP_COMP_REVISION_S;
/* need core with ports */
if (nmw + nsw == 0)
if (nmw + nsw == 0 &&
id != BCMA_CORE_PMU)
continue;
/* try to obtain register address info */