wifi: ath12k: skip setting country code during registration when unchanged

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Currently ath12k_mac_hw_register() unconditionally sets ab->new_alpha2 to
firmware. But when ab->new_alpha2 is the same as the country already
applied at boot time (stored in ab->default_regd), setting it again is
meaningless. So skip it in that case.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c7-00108-QCAHMTSWPL_V1.0_V2.0_SILICONZ_UPSTREAM-3

Signed-off-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Link: https://patch.msgid.link/20260729-ath12k-regd-wait-timeout-v1-4-504aa6e7e93c@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

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Baochen Qiang 2026-07-29 15:18:14 +08:00 • committed by Jeff Johnson

parent 04497f2a77

commit 8ab8a5ee16

1 changed files with 12 additions and 0 deletions

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drivers/net/wireless/ath/ath12k/mac.c

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