csp_test1 546 sound/isa/sb/sb16_csp.c unsigned char csp_test1, csp_test2; csp_test1 555 sound/isa/sb/sb16_csp.c csp_test1 = read_register(chip, 0x83); csp_test1 556 sound/isa/sb/sb16_csp.c set_register(chip, 0x83, ~csp_test1); csp_test1 558 sound/isa/sb/sb16_csp.c if (csp_test2 != (csp_test1 ^ 0xff)) csp_test1 561 sound/isa/sb/sb16_csp.c set_register(chip, 0x83, csp_test1); csp_test1 563 sound/isa/sb/sb16_csp.c if (csp_test2 != csp_test1)