Extern or forward variable declaration at include/linux/serial_8250.h, line 63 References: drivers/char/mwave/mwavedd.c, line 440 drivers/net/ethernet/sgi/ioc3-eth.c, line 1142 drivers/tty/serial/8250/8250.h, line 15 drivers/tty/serial/8250/8250.h, line 16 drivers/tty/serial/8250/8250.h, line 109 drivers/tty/serial/8250/8250.h, line 114 drivers/tty/serial/8250/8250.h, line 119 drivers/tty/serial/8250/8250.h, line 121 drivers/tty/serial/8250/8250.h, line 126 drivers/tty/serial/8250/8250.h, line 131 drivers/tty/serial/8250/8250.h, line 133 drivers/tty/serial/8250/8250.h, line 134 drivers/tty/serial/8250/8250.h, line 136 drivers/tty/serial/8250/8250.h, line 137 drivers/tty/serial/8250/8250.h, line 139 drivers/tty/serial/8250/8250.h, line 140 drivers/tty/serial/8250/8250.h, line 142 drivers/tty/serial/8250/8250.h, line 147 drivers/tty/serial/8250/8250.h, line 172 drivers/tty/serial/8250/8250.h, line 174 drivers/tty/serial/8250/8250.h, line 178 drivers/tty/serial/8250/8250.h, line 196 drivers/tty/serial/8250/8250.h, line 204 drivers/tty/serial/8250/8250.h, line 208 drivers/tty/serial/8250/8250.h, line 215 drivers/tty/serial/8250/8250.h, line 216 drivers/tty/serial/8250/8250.h, line 217 drivers/tty/serial/8250/8250.h, line 218 drivers/tty/serial/8250/8250.h, line 219 drivers/tty/serial/8250/8250.h, line 221 drivers/tty/serial/8250/8250.h, line 225 drivers/tty/serial/8250/8250.h, line 229 drivers/tty/serial/8250/8250.h, line 230 drivers/tty/serial/8250/8250.h, line 234 drivers/tty/serial/8250/8250.h, line 237 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 38 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 174 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 174 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 175 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 189 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 189 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 190 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 197 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 209 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 230 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 254 drivers/tty/serial/8250/8250_aspeed_vuart.c, line 307 drivers/tty/serial/8250/8250_bcm2835aux.c, line 20 drivers/tty/serial/8250/8250_core.c, line 119 drivers/tty/serial/8250/8250_core.c, line 122 drivers/tty/serial/8250/8250_core.c, line 151 drivers/tty/serial/8250/8250_core.c, line 171 drivers/tty/serial/8250/8250_core.c, line 221 drivers/tty/serial/8250/8250_core.c, line 259 drivers/tty/serial/8250/8250_core.c, line 267 drivers/tty/serial/8250/8250_core.c, line 312 drivers/tty/serial/8250/8250_core.c, line 342 drivers/tty/serial/8250/8250_core.c, line 353 drivers/tty/serial/8250/8250_core.c, line 374 drivers/tty/serial/8250/8250_core.c, line 397 drivers/tty/serial/8250/8250_core.c, line 411 drivers/tty/serial/8250/8250_core.c, line 431 drivers/tty/serial/8250/8250_core.c, line 457 drivers/tty/serial/8250/8250_core.c, line 472 drivers/tty/serial/8250/8250_core.c, line 490 drivers/tty/serial/8250/8250_core.c, line 497 drivers/tty/serial/8250/8250_core.c, line 509 drivers/tty/serial/8250/8250_core.c, line 564 drivers/tty/serial/8250/8250_core.c, line 584 drivers/tty/serial/8250/8250_core.c, line 750 drivers/tty/serial/8250/8250_core.c, line 773 drivers/tty/serial/8250/8250_core.c, line 799 drivers/tty/serial/8250/8250_core.c, line 849 drivers/tty/serial/8250/8250_core.c, line 862 drivers/tty/serial/8250/8250_core.c, line 876 drivers/tty/serial/8250/8250_core.c, line 908 drivers/tty/serial/8250/8250_core.c, line 947 drivers/tty/serial/8250/8250_core.c, line 948 drivers/tty/serial/8250/8250_core.c, line 973 drivers/tty/serial/8250/8250_core.c, line 975 drivers/tty/serial/8250/8250_core.c, line 1100 drivers/tty/serial/8250/8250_dma.c, line 16 drivers/tty/serial/8250/8250_dma.c, line 47 drivers/tty/serial/8250/8250_dma.c, line 64 drivers/tty/serial/8250/8250_dma.c, line 114 drivers/tty/serial/8250/8250_dma.c, line 139 drivers/tty/serial/8250/8250_dma.c, line 151 drivers/tty/serial/8250/8250_dma.c, line 247 drivers/tty/serial/8250/8250_dw.c, line 102 drivers/tty/serial/8250/8250_dw.c, line 254 drivers/tty/serial/8250/8250_dw.c, line 339 drivers/tty/serial/8250/8250_dw.c, line 448 drivers/tty/serial/8250/8250_dw.c, line 495 drivers/tty/serial/8250/8250_em.c, line 68 drivers/tty/serial/8250/8250_em.c, line 73 drivers/tty/serial/8250/8250_em.c, line 84 drivers/tty/serial/8250/8250_exar.c, line 105 drivers/tty/serial/8250/8250_exar.c, line 119 drivers/tty/serial/8250/8250_exar.c, line 132 drivers/tty/serial/8250/8250_exar.c, line 147 drivers/tty/serial/8250/8250_exar.c, line 195 drivers/tty/serial/8250/8250_exar.c, line 206 drivers/tty/serial/8250/8250_exar.c, line 267 drivers/tty/serial/8250/8250_exar.c, line 344 drivers/tty/serial/8250/8250_exar.c, line 381 drivers/tty/serial/8250/8250_exar.c, line 430 drivers/tty/serial/8250/8250_exar.c, line 465 drivers/tty/serial/8250/8250_fintek.c, line 288 drivers/tty/serial/8250/8250_fintek.c, line 370 drivers/tty/serial/8250/8250_fintek.c, line 386 drivers/tty/serial/8250/8250_fintek.c, line 439 drivers/tty/serial/8250/8250_fintek.c, line 456 drivers/tty/serial/8250/8250_fsl.c, line 32 drivers/tty/serial/8250/8250_gsc.c, line 25 drivers/tty/serial/8250/8250_ingenic.c, line 209 drivers/tty/serial/8250/8250_lpc18xx.c, line 38 drivers/tty/serial/8250/8250_lpc18xx.c, line 104 drivers/tty/serial/8250/8250_lpss.c, line 112 drivers/tty/serial/8250/8250_lpss.c, line 242 drivers/tty/serial/8250/8250_lpss.c, line 275 drivers/tty/serial/8250/8250_lpss.c, line 289 drivers/tty/serial/8250/8250_men_mcb.c, line 19 drivers/tty/serial/8250/8250_mid.c, line 79 drivers/tty/serial/8250/8250_mid.c, line 130 drivers/tty/serial/8250/8250_mid.c, line 246 drivers/tty/serial/8250/8250_mid.c, line 283 drivers/tty/serial/8250/8250_mid.c, line 299 drivers/tty/serial/8250/8250_moxa.c, line 49 drivers/tty/serial/8250/8250_moxa.c, line 70 drivers/tty/serial/8250/8250_mtk.c, line 83 drivers/tty/serial/8250/8250_mtk.c, line 87 drivers/tty/serial/8250/8250_mtk.c, line 121 drivers/tty/serial/8250/8250_mtk.c, line 150 drivers/tty/serial/8250/8250_mtk.c, line 190 drivers/tty/serial/8250/8250_mtk.c, line 210 drivers/tty/serial/8250/8250_mtk.c, line 220 drivers/tty/serial/8250/8250_mtk.c, line 225 drivers/tty/serial/8250/8250_mtk.c, line 230 drivers/tty/serial/8250/8250_mtk.c, line 299 drivers/tty/serial/8250/8250_mtk.c, line 491 drivers/tty/serial/8250/8250_of.c, line 213 drivers/tty/serial/8250/8250_of.c, line 291 drivers/tty/serial/8250/8250_of.c, line 306 drivers/tty/serial/8250/8250_omap.c, line 126 drivers/tty/serial/8250/8250_omap.c, line 128 drivers/tty/serial/8250/8250_omap.c, line 131 drivers/tty/serial/8250/8250_omap.c, line 138 drivers/tty/serial/8250/8250_omap.c, line 167 drivers/tty/serial/8250/8250_omap.c, line 241 drivers/tty/serial/8250/8250_omap.c, line 261 drivers/tty/serial/8250/8250_omap.c, line 270 drivers/tty/serial/8250/8250_omap.c, line 334 drivers/tty/serial/8250/8250_omap.c, line 497 drivers/tty/serial/8250/8250_omap.c, line 515 drivers/tty/serial/8250/8250_omap.c, line 582 drivers/tty/serial/8250/8250_omap.c, line 603 drivers/tty/serial/8250/8250_omap.c, line 669 drivers/tty/serial/8250/8250_omap.c, line 702 drivers/tty/serial/8250/8250_omap.c, line 720 drivers/tty/serial/8250/8250_omap.c, line 750 drivers/tty/serial/8250/8250_omap.c, line 768 drivers/tty/serial/8250/8250_omap.c, line 770 drivers/tty/serial/8250/8250_omap.c, line 802 drivers/tty/serial/8250/8250_omap.c, line 827 drivers/tty/serial/8250/8250_omap.c, line 854 drivers/tty/serial/8250/8250_omap.c, line 890 drivers/tty/serial/8250/8250_omap.c, line 894 drivers/tty/serial/8250/8250_omap.c, line 940 drivers/tty/serial/8250/8250_omap.c, line 1035 drivers/tty/serial/8250/8250_omap.c, line 1054 drivers/tty/serial/8250/8250_omap.c, line 1105 drivers/tty/serial/8250/8250_omap.c, line 1140 drivers/tty/serial/8250/8250_omap.c, line 1324 drivers/tty/serial/8250/8250_omap.c, line 1352 drivers/tty/serial/8250/8250_omap.c, line 1371 drivers/tty/serial/8250/8250_omap.c, line 1412 drivers/tty/serial/8250/8250_omap.c, line 1455 drivers/tty/serial/8250/8250_pci.c, line 42 drivers/tty/serial/8250/8250_pci.c, line 57 drivers/tty/serial/8250/8250_pci.c, line 72 drivers/tty/serial/8250/8250_pci.c, line 104 drivers/tty/serial/8250/8250_pci.c, line 131 drivers/tty/serial/8250/8250_pci.c, line 186 drivers/tty/serial/8250/8250_pci.c, line 355 drivers/tty/serial/8250/8250_pci.c, line 510 drivers/tty/serial/8250/8250_pci.c, line 604 drivers/tty/serial/8250/8250_pci.c, line 638 drivers/tty/serial/8250/8250_pci.c, line 739 drivers/tty/serial/8250/8250_pci.c, line 766 drivers/tty/serial/8250/8250_pci.c, line 1054 drivers/tty/serial/8250/8250_pci.c, line 1118 drivers/tty/serial/8250/8250_pci.c, line 1130 drivers/tty/serial/8250/8250_pci.c, line 1142 drivers/tty/serial/8250/8250_pci.c, line 1158 drivers/tty/serial/8250/8250_pci.c, line 1172 drivers/tty/serial/8250/8250_pci.c, line 1190 drivers/tty/serial/8250/8250_pci.c, line 1216 drivers/tty/serial/8250/8250_pci.c, line 1260 drivers/tty/serial/8250/8250_pci.c, line 1293 drivers/tty/serial/8250/8250_pci.c, line 1311 drivers/tty/serial/8250/8250_pci.c, line 1332 drivers/tty/serial/8250/8250_pci.c, line 1357 drivers/tty/serial/8250/8250_pci.c, line 1373 drivers/tty/serial/8250/8250_pci.c, line 1381 drivers/tty/serial/8250/8250_pci.c, line 1444 drivers/tty/serial/8250/8250_pci.c, line 1480 drivers/tty/serial/8250/8250_pci.c, line 1546 drivers/tty/serial/8250/8250_pci.c, line 1559 drivers/tty/serial/8250/8250_pci.c, line 1570 drivers/tty/serial/8250/8250_pci.c, line 1593 drivers/tty/serial/8250/8250_pci.c, line 1613 drivers/tty/serial/8250/8250_pci.c, line 1623 drivers/tty/serial/8250/8250_pci.c, line 1633 drivers/tty/serial/8250/8250_pci.c, line 3587 drivers/tty/serial/8250/8250_pnp.c, line 439 drivers/tty/serial/8250/8250_port.c, line 314 drivers/tty/serial/8250/8250_port.c, line 320 drivers/tty/serial/8250/8250_port.c, line 372 drivers/tty/serial/8250/8250_port.c, line 377 drivers/tty/serial/8250/8250_port.c, line 462 drivers/tty/serial/8250/8250_port.c, line 532 drivers/tty/serial/8250/8250_port.c, line 538 drivers/tty/serial/8250/8250_port.c, line 553 drivers/tty/serial/8250/8250_port.c, line 563 drivers/tty/serial/8250/8250_port.c, line 577 drivers/tty/serial/8250/8250_port.c, line 584 drivers/tty/serial/8250/8250_port.c, line 592 drivers/tty/serial/8250/8250_port.c, line 621 drivers/tty/serial/8250/8250_port.c, line 657 drivers/tty/serial/8250/8250_port.c, line 675 drivers/tty/serial/8250/8250_port.c, line 689 drivers/tty/serial/8250/8250_port.c, line 709 drivers/tty/serial/8250/8250_port.c, line 750 drivers/tty/serial/8250/8250_port.c, line 770 drivers/tty/serial/8250/8250_port.c, line 789 drivers/tty/serial/8250/8250_port.c, line 818 drivers/tty/serial/8250/8250_port.c, line 855 drivers/tty/serial/8250/8250_port.c, line 882 drivers/tty/serial/8250/8250_port.c, line 970 drivers/tty/serial/8250/8250_port.c, line 987 drivers/tty/serial/8250/8250_port.c, line 1006 drivers/tty/serial/8250/8250_port.c, line 1202 drivers/tty/serial/8250/8250_port.c, line 1373 drivers/tty/serial/8250/8250_port.c, line 1430 drivers/tty/serial/8250/8250_port.c, line 1441 drivers/tty/serial/8250/8250_port.c, line 1460 drivers/tty/serial/8250/8250_port.c, line 1486 drivers/tty/serial/8250/8250_port.c, line 1503 drivers/tty/serial/8250/8250_port.c, line 1512 drivers/tty/serial/8250/8250_port.c, line 1536 drivers/tty/serial/8250/8250_port.c, line 1553 drivers/tty/serial/8250/8250_port.c, line 1583 drivers/tty/serial/8250/8250_port.c, line 1615 drivers/tty/serial/8250/8250_port.c, line 1632 drivers/tty/serial/8250/8250_port.c, line 1659 drivers/tty/serial/8250/8250_port.c, line 1671 drivers/tty/serial/8250/8250_port.c, line 1684 drivers/tty/serial/8250/8250_port.c, line 1751 drivers/tty/serial/8250/8250_port.c, line 1768 drivers/tty/serial/8250/8250_port.c, line 1819 drivers/tty/serial/8250/8250_port.c, line 1844 drivers/tty/serial/8250/8250_port.c, line 1863 drivers/tty/serial/8250/8250_port.c, line 1888 drivers/tty/serial/8250/8250_port.c, line 1914 drivers/tty/serial/8250/8250_port.c, line 1927 drivers/tty/serial/8250/8250_port.c, line 1945 drivers/tty/serial/8250/8250_port.c, line 1975 drivers/tty/serial/8250/8250_port.c, line 2005 drivers/tty/serial/8250/8250_port.c, line 2022 drivers/tty/serial/8250/8250_port.c, line 2061 drivers/tty/serial/8250/8250_port.c, line 2085 drivers/tty/serial/8250/8250_port.c, line 2116 drivers/tty/serial/8250/8250_port.c, line 2411 drivers/tty/serial/8250/8250_port.c, line 2476 drivers/tty/serial/8250/8250_port.c, line 2490 drivers/tty/serial/8250/8250_port.c, line 2502 drivers/tty/serial/8250/8250_port.c, line 2542 drivers/tty/serial/8250/8250_port.c, line 2583 drivers/tty/serial/8250/8250_port.c, line 2642 drivers/tty/serial/8250/8250_port.c, line 2816 drivers/tty/serial/8250/8250_port.c, line 2832 drivers/tty/serial/8250/8250_port.c, line 2850 drivers/tty/serial/8250/8250_port.c, line 2889 drivers/tty/serial/8250/8250_port.c, line 2921 drivers/tty/serial/8250/8250_port.c, line 2928 drivers/tty/serial/8250/8250_port.c, line 2933 drivers/tty/serial/8250/8250_port.c, line 2943 drivers/tty/serial/8250/8250_port.c, line 2964 drivers/tty/serial/8250/8250_port.c, line 3000 drivers/tty/serial/8250/8250_port.c, line 3063 drivers/tty/serial/8250/8250_port.c, line 3073 drivers/tty/serial/8250/8250_port.c, line 3155 drivers/tty/serial/8250/8250_port.c, line 3166 drivers/tty/serial/8250/8250_port.c, line 3197 drivers/tty/serial/8250/8250_port.c, line 3206 drivers/tty/serial/8250/8250_port.c, line 3230 drivers/tty/serial/8250/8250_pxa.c, line 65 drivers/tty/serial/8250/8250_pxa.c, line 94 drivers/tty/serial/8250/8250_uniphier.c, line 148 drivers/tty/serial/8250/8250_uniphier.c, line 153 drivers/tty/serial/8250/8250_uniphier.c, line 161 drivers/tty/serial/8250/8250_uniphier.c, line 259 drivers/tty/serial/8250/8250_uniphier.c, line 272 drivers/tty/serial/8250/serial_cs.c, line 76 drivers/tty/serial/8250/serial_cs.c, line 108 drivers/tty/serial/8250/serial_cs.c, line 346 include/linux/serial_8250.h, line 63 include/linux/serial_8250.h, line 74 include/linux/serial_8250.h, line 75 include/linux/serial_8250.h, line 82 include/linux/serial_8250.h, line 92 include/linux/serial_8250.h, line 129 include/linux/serial_8250.h, line 130 include/linux/serial_8250.h, line 139 include/linux/serial_8250.h, line 141 include/linux/serial_8250.h, line 144 include/linux/serial_8250.h, line 168 include/linux/serial_8250.h, line 169 include/linux/serial_8250.h, line 170 include/linux/serial_8250.h, line 171 include/linux/serial_8250.h, line 172 include/linux/serial_8250.h, line 173 include/linux/serial_8250.h, line 174