[PATCH 4.4 150/193] power: bq27xxx_battery: mark some symbols __maybe_unused

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann Without the I2C driver, we get a few warnings: drivers/power/bq27xxx_battery.c:288:12: error: 'bq27xxx_regs' defined but not used [-Werror=unused-variable]

[PATCH 4.4 150/193] power: bq27xxx_battery: mark some symbols __maybe_unused

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann Without the I2C driver, we get a few warnings: drivers/power/bq27xxx_battery.c:288:12: error: 'bq27xxx_regs' defined but not used [-Werror=unused-variable] static u8