u-boot/include/linux/compat.h
Wu, Josh 2f96b06be5 linux/compat.h: move dev_err, dev_info and dev_dbg from usb driver to compat.h
Since kernel code current use many dev_xxx() instead of using printk. To
compatible, move those dev_xxx from usb driver to linux/compat.h. Then all
driver code can use dev_err, dev_info and dev_vdbg.

This patch also removed duplicated macro definitions in usb driver.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-08-22 16:50:29 +02:00

61 lines
1.5 KiB
C

#ifndef _LINUX_COMPAT_H_
#define _LINUX_COMPAT_H_
#define ndelay(x) udelay(1)
#define dev_dbg(dev, fmt, args...) \
debug(fmt, ##args)
#define dev_vdbg(dev, fmt, args...) \
debug(fmt, ##args)
#define dev_info(dev, fmt, args...) \
printf(fmt, ##args)
#define dev_err(dev, fmt, args...) \
printf(fmt, ##args)
#define printk printf
#define KERN_EMERG
#define KERN_ALERT
#define KERN_CRIT
#define KERN_ERR
#define KERN_WARNING
#define KERN_NOTICE
#define KERN_INFO
#define KERN_DEBUG
#define kmalloc(size, flags) malloc(size)
#define kzalloc(size, flags) calloc(size, 1)
#define vmalloc(size) malloc(size)
#define kfree(ptr) free(ptr)
#define vfree(ptr) free(ptr)
#define DECLARE_WAITQUEUE(...) do { } while (0)
#define add_wait_queue(...) do { } while (0)
#define remove_wait_queue(...) do { } while (0)
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
/*
* ..and if you can't take the strict
* types, you can specify one yourself.
*
* Or not use min/max at all, of course.
*/
#define min_t(type,x,y) \
({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
#define max_t(type,x,y) \
({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
#ifndef BUG
#define BUG() do { \
printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
} while (0)
#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
#endif /* BUG */
#define WARN_ON(x) if (x) {printf("WARNING in %s line %d\n" \
, __FILE__, __LINE__); }
#define PAGE_SIZE 4096
#endif