!9314 spi: Fix deadlock when adding SPI controllers on SPI buses

Merge Pull Request from: @ci-robot 
 
PR sync from: Zeng Heng <zengheng4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/EOKL6R5JT5CVLCLZGM3OIVTRO5TTL3WM/ 
Mark Brown (1):
  spi: Fix deadlock when adding SPI controllers on SPI buses

Zeng Heng (1):
  spi: fix kabi breakage in struct spi_controller


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2.25.1
 
https://gitee.com/src-openeuler/kernel/issues/I9RBZI 
 
Link:https://gitee.com/openeuler/kernel/pulls/9314

 

Reviewed-by: Weilong Chen <chenweilong@huawei.com>
Reviewed-by: Wei Li <liwei391@huawei.com>
Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>