wifi: ath9k: Don't mark channelmap stack variable read-only in ath9k_mci_update_wlan_channels()

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This partially reverts commit e161d4b60a.

Turns out the channelmap variable is not actually read-only, it's modified
through the MCI_GPM_CLR_CHANNEL_BIT() macro further down in the function,
so making it read-only causes page faults when that code is hit.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=217183
Fixes: e161d4b60a ("wifi: ath9k: Make arrays prof_prio and channelmap static const")
Cc: stable@vger.kernel.org
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230413214118.153781-1-toke@toke.dk

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Toke Høiland-Jørgensen 2023-04-17 13:35:03 +03:00 • committed by Kalle Valo

parent f9fff67d2d

commit b956e3110a

1 changed files with 1 additions and 3 deletions

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drivers/net/wireless/ath/ath9k/mci.c

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