Function at drivers/isdn/i4l/isdn_ttyfax.c, line 48 References: drivers/isdn/i4l/isdn_ttyfax.c, line 25 drivers/isdn/i4l/isdn_ttyfax.c, line 48 drivers/isdn/i4l/isdn_ttyfax.c, line 206 drivers/isdn/i4l/isdn_ttyfax.c, line 210 drivers/isdn/i4l/isdn_ttyfax.c, line 214 drivers/isdn/i4l/isdn_ttyfax.c, line 216 drivers/isdn/i4l/isdn_ttyfax.c, line 219 drivers/isdn/i4l/isdn_ttyfax.c, line 234 drivers/isdn/i4l/isdn_ttyfax.c, line 235 drivers/isdn/i4l/isdn_ttyfax.c, line 238 drivers/isdn/i4l/isdn_ttyfax.c, line 239 drivers/isdn/i4l/isdn_ttyfax.c, line 243 drivers/isdn/i4l/isdn_ttyfax.c, line 244 drivers/isdn/i4l/isdn_ttyfax.c, line 247 drivers/isdn/i4l/isdn_ttyfax.c, line 250 drivers/isdn/i4l/isdn_ttyfax.c, line 255 drivers/isdn/i4l/isdn_ttyfax.c, line 256 drivers/isdn/i4l/isdn_ttyfax.c, line 257 drivers/isdn/i4l/isdn_ttyfax.c, line 263 drivers/isdn/i4l/isdn_ttyfax.c, line 268 drivers/isdn/i4l/isdn_ttyfax.c, line 813 drivers/isdn/i4l/isdn_ttyfax.c, line 864