brcmfmac: keep SDIO watchdog running when console_interval is non-zero

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brcmfmac host driver makes SDIO bus sleep and stops SDIO watchdog if no
pending event or data. As a result, host driver does not poll firmware
console buffer before buffer overflow, which leads to missing firmware
logs. We should not stop SDIO watchdog if console_interval is non-zero
in debug build.

Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200604071835.3842-4-wright.feng@cypress.com

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Wright Feng 2020-06-04 02:18:33 -05:00 • committed by Kalle Valo

parent 1eb4e9f629

commit eccbf46b15

1 changed files with 5 additions and 1 deletions

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

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