PSC_SMBPCR_DC 108 drivers/i2c/busses/i2c-au1550.c WR(adap, PSC_SMBPCR, PSC_SMBPCR_DC); PSC_SMBPCR_DC 109 drivers/i2c/busses/i2c-au1550.c while ((RD(adap, PSC_SMBPCR) & PSC_SMBPCR_DC) != 0)