Extern or forward variable declaration at drivers/base/regmap/internal.h, line 19 References: drivers/base/regmap/regcache.c, line 26 drivers/base/regmap/regcache.c, line 115 drivers/base/regmap/regcache.c, line 206 drivers/base/regmap/regcache.c, line 233 drivers/base/regmap/regcache.c, line 264 drivers/base/regmap/regcache.c, line 278 drivers/base/regmap/regcache.c, line 294 drivers/base/regmap/regcache.c, line 339 drivers/base/regmap/regcache.c, line 408 drivers/base/regmap/regcache.c, line 463 drivers/base/regmap/regcache.c, line 495 drivers/base/regmap/regcache.c, line 518 drivers/base/regmap/regcache.c, line 538 drivers/base/regmap/regcache.c, line 548 drivers/base/regmap/regcache.c, line 594 drivers/base/regmap/regcache.c, line 643 drivers/base/regmap/regcache.c, line 668 drivers/base/regmap/regcache.c, line 704 drivers/base/regmap/regcache.c, line 732 drivers/base/regmap/regcache.c, line 774 drivers/base/regmap/regmap-irq.c, line 24 drivers/base/regmap/regmap-irq.c, line 53 drivers/base/regmap/regmap-irq.c, line 97 drivers/base/regmap/regmap-irq.c, line 255 drivers/base/regmap/regmap-irq.c, line 286 drivers/base/regmap/regmap-irq.c, line 295 drivers/base/regmap/regmap-irq.c, line 347 drivers/base/regmap/regmap-irq.c, line 378 drivers/base/regmap/regmap-irq.c, line 412 drivers/base/regmap/regmap-irq.c, line 629 drivers/base/regmap/regmap-irq.c, line 936 drivers/base/regmap/regmap-irq.c, line 1028 drivers/base/regmap/regmap-irq.c, line 1071 drivers/base/regmap/regmap-sccb.c, line 98 drivers/base/regmap/regmap-sccb.c, line 113 drivers/base/regmap/regmap-sdw-mbq.c, line 68 drivers/base/regmap/regmap-sdw-mbq.c, line 84 drivers/base/regmap/regmap-sdw.c, line 56 drivers/base/regmap/regmap-sdw.c, line 72 drivers/base/regmap/regmap-slimbus.c, line 41 drivers/base/regmap/regmap-slimbus.c, line 56 drivers/base/regmap/regmap-spi.c, line 112 drivers/base/regmap/regmap-spi.c, line 122 drivers/base/regmap/regmap-w1.c, line 205 drivers/base/regmap/regmap-w1.c, line 221