Michael (XIAO Xufeng) 80904a5815 Merge branch 'bugfix/spi_free_crash_uninitialized' into 'master'
spi: fixed crash when calling spi_bus_free when not initialized

Closes IDFGH-7024

See merge request espressif/esp-idf!17573
2022-03-27 02:31:06 +08:00
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