diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c index 3fa1958f8c8238b82417c70bf237b27d154746c4..d2f0112e8df019b0ccb73cbe1832efd9967eec3f 100644 --- a/drivers/net/wireless/ath/ath11k/pcic.c +++ b/drivers/net/wireless/ath/ath11k/pcic.c @@ -218,9 +218,16 @@ int ath11k_pcic_read(struct ath11k_base *ab, void *buf, u32 start, u32 end) if (wakeup_required && ab->pci.ops->wakeup) { ret = ab->pci.ops->wakeup(ab); if (ret) { - ath11k_warn(ab, "failed to wakeup for read from 0x%x: %d\n", - start, ret); - return ret; + ath11k_warn(ab, + "wakeup failed, data may be invalid: %d", + ret); + /* Even though wakeup() failed, continue processing rather + * than returning because some parts of the data may still + * be valid and useful in some cases, e.g. could give us + * some clues on firmware crash. + * Mislead due to invalid data could be avoided because we + * are aware of the wakeup failure. + */ } }