Local variable in function soft_spi_read at drivers/rtc/ds1306.c, line 264 References: drivers/rtc/ds1306.c, line 86 drivers/rtc/ds1306.c, line 92 drivers/rtc/ds1306.c, line 126 drivers/rtc/ds1306.c, line 143 drivers/rtc/ds1306.c, line 148 drivers/rtc/ds1306.c, line 156 drivers/rtc/ds1306.c, line 160 drivers/rtc/ds1306.c, line 177 drivers/rtc/ds1306.c, line 181 drivers/rtc/ds1306.c, line 189 drivers/rtc/ds1306.c, line 202 drivers/rtc/ds1306.c, line 203 drivers/rtc/ds1306.c, line 218 drivers/rtc/ds1306.c, line 221 drivers/rtc/ds1306.c, line 224 drivers/rtc/ds1306.c, line 226 drivers/rtc/ds1306.c, line 235 drivers/rtc/ds1306.c, line 244 drivers/rtc/ds1306.c, line 247 drivers/rtc/ds1306.c, line 249 drivers/rtc/ds1306.c, line 252 drivers/rtc/ds1306.c, line 264 drivers/rtc/ds1306.c, line 275 drivers/rtc/ds1306.c, line 277 drivers/rtc/ds1306.c, line 279