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Searched refs:spi_ctrl_lock (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/net/ethernet/
H A Doa_tc6.c115 struct mutex spi_ctrl_lock; /* Protects spi control transfer */ member
334 mutex_lock(&tc6->spi_ctrl_lock); in oa_tc6_read_registers()
337 mutex_unlock(&tc6->spi_ctrl_lock); in oa_tc6_read_registers()
378 mutex_lock(&tc6->spi_ctrl_lock); in oa_tc6_write_registers()
381 mutex_unlock(&tc6->spi_ctrl_lock); in oa_tc6_write_registers()
1247 mutex_init(&tc6->spi_ctrl_lock); in oa_tc6_init()