#define MMC_DEBUG 1 #if MMC_DEBUG #define MMC_DBG(fmt,args...) \ do { printk(KERN_DEBUG "[mmc_debug]:%s:%d "fmt"\n", __func__, __LINE__, ##args); } \ while (0) #else #define MMC_DBG(x...) do {} while (0) #endif #if 1 #define MMC_printk(fmt,args...) \ do { printk(KERN_INFO "[mmc]:%s:%d "fmt"\n", __func__, __LINE__, ##args); } \ while (0) #else #define MMC_prink(x...) do {} while (0) #endif