brcmfmac: treat NULL character in NVRAM as separator

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Platform NVRAM (stored on a flash partition) has entries separated by a
NULL (\0) char. Our parsing code switches from VALUE state to IDLE
whenever it meets a NULL (\0). When that happens our IDLE handler should
simply consume it and analyze whatever is placed ahead.

This fixes harmless warnings spamming debugging output:
[  155.165624] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=20: ignoring invalid character
[  155.180806] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=44: ignoring invalid character
[  155.195971] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=63: ignoring invalid character

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Rafał Miłecki 2016-01-31 12:14:34 +01:00 • committed by Kalle Valo

parent f66ab2a7da

commit d1e61b86a2

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c

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