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However, > any subsequent call after the first one will fail, since the driver-core > does not allow to register the same struct platform_driver multiple > times. > > Hence, register the imx_clk_scu_driver from module_init() and unregister > it in module_exit(). > > Note that we first register the imx8qxp_clk_driver and then call > imx_clk_scu_module_init() to avoid having to call > imx_clk_scu_module_exit() in the unwind path of imx8qxp_clk_init(). > > Fixes: dc23806a7c47 ("driver core: enforce device_lock for driver_match_device()") > Fixes: 220175cd3979 ("clk: imx: scu: fix build break when compiled as modules") > Reported-by: Alexander Stein > Closes: https://lore.kernel.org/lkml/13955113.uLZWGnKmhe@steina-w/ > Tested-by: Alexander Stein # TQMa8x/MBa8x > Link: https://lore.kernel.org/lkml/DFU7CEPUSG9A.1KKGVW4HIPMSH@kernel.org/ [1] > Signed-off-by: Danilo Krummrich Reviewed-by: Daniel Baluta