ext_cd_irq 119 drivers/mmc/host/sdhci-s3c.c int ext_cd_irq; ext_cd_irq 680 drivers/mmc/host/sdhci-s3c.c if (sc->ext_cd_irq) ext_cd_irq 681 drivers/mmc/host/sdhci-s3c.c free_irq(sc->ext_cd_irq, sc);