wlcore: Make sure firmware is initialized in wl1271_op_add_interface()

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We have wl12xx_boot() call wl12xx_enable_interrupts() and if we have
wl1271_op_add_interface() call pm_runtime_get_sync() before the interrupts
are enabled. And then we get the following error during boot:

wlcore: ERROR ELP wakeup timeout!

Let's fix this by first checking if we need to boot the firmware. And
only after that call pm_runtime_get_sync() when interrupts are enabled.
And only after that do the check for wl12xx_need_fw_change().

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Tony Lindgren 2018-06-19 02:43:41 -07:00 • committed by Kalle Valo

parent 45aa7f071b

commit c40aad28a3

1 changed files with 18 additions and 13 deletions

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drivers/net/wireless/ti/wlcore/main.c

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