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stdio: constify "name" arg in public api

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-10-20 07:18:03 -04:00 • committed by Wolfgang Denk
parent 5a442c0add
commit d7be3056de
5 changed files with 8 additions and 8 deletions
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4
common/console.c
View file

@ -479,7 +479,7 @@ inline void dbg(const char *fmt, ...)
/** U-Boot INIT FUNCTIONS *************************************************/ /** U-Boot INIT FUNCTIONS *************************************************/
struct stdio_dev *search_device(int flags, char *name) struct stdio_dev *search_device(int flags, const char *name)
{ {
struct stdio_dev *dev; struct stdio_dev *dev;
@ -491,7 +491,7 @@ struct stdio_dev *search_device(int flags, char *name)
return NULL; return NULL;
} }
int console_assign(int file, char *devname) int console_assign(int file, const char *devname)
{ {
int flag; int flag;
struct stdio_dev *dev; struct stdio_dev *dev;

4
common/stdio.c
View file

@ -105,7 +105,7 @@ struct list_head* stdio_get_list(void)
return &(devs.list); return &(devs.list);
} }
struct stdio_dev* stdio_get_by_name(char* name) struct stdio_dev* stdio_get_by_name(const char *name)
{ {
struct list_head *pos; struct list_head *pos;
struct stdio_dev *dev; struct stdio_dev *dev;
@ -155,7 +155,7 @@ int stdio_register (struct stdio_dev * dev)
* returns 0 if success, -1 if device is assigned and 1 if devname not found * returns 0 if success, -1 if device is assigned and 1 if devname not found
*/ */
#ifdef CONFIG_SYS_STDIO_DEREGISTER #ifdef CONFIG_SYS_STDIO_DEREGISTER
int stdio_deregister(char *devname) int stdio_deregister(const char *devname)
{ {
int l; int l;
struct list_head *pos; struct list_head *pos;

2
include/common.h
View file

@ -655,7 +655,7 @@ char * strmhz(char *buf, long hz);
/* common/console.c */ /* common/console.c */
int console_init_f(void); /* Before relocation; uses the serial stuff */ int console_init_f(void); /* Before relocation; uses the serial stuff */
int console_init_r(void); /* After relocation; uses the console stuff */ int console_init_r(void); /* After relocation; uses the console stuff */
int console_assign (int file, char *devname); /* Assign the console */ int console_assign(int file, const char *devname); /* Assign the console */
int ctrlc (void); int ctrlc (void);
int had_ctrlc (void); /* have we had a Control-C since last clear? */ int had_ctrlc (void); /* have we had a Control-C since last clear? */
void clear_ctrlc (void); /* clear the Control-C condition */ void clear_ctrlc (void); /* clear the Control-C condition */

2
include/iomux.h
View file

@ -43,6 +43,6 @@ extern int cd_count[MAX_FILES];
int iomux_doenv(const int, const char *); int iomux_doenv(const int, const char *);
void iomux_printdevs(const int); void iomux_printdevs(const int);
struct stdio_dev *search_device(int, char *); struct stdio_dev *search_device(int, const char *);
#endif /* _IO_MUX_H */ #endif /* _IO_MUX_H */

4
include/stdio_dev.h
View file

@ -93,10 +93,10 @@ int stdio_register (struct stdio_dev * dev);
int stdio_init (void); int stdio_init (void);
void stdio_print_current_devices(void); void stdio_print_current_devices(void);
#ifdef CONFIG_SYS_STDIO_DEREGISTER #ifdef CONFIG_SYS_STDIO_DEREGISTER
int stdio_deregister(char *devname); int stdio_deregister(const char *devname);
#endif #endif
struct list_head* stdio_get_list(void); struct list_head* stdio_get_list(void);
struct stdio_dev* stdio_get_by_name(char* name); struct stdio_dev* stdio_get_by_name(const char* name);
struct stdio_dev* stdio_clone(struct stdio_dev *dev); struct stdio_dev* stdio_clone(struct stdio_dev *dev);
#ifdef CONFIG_ARM_DCC_MULTI #ifdef CONFIG_ARM_DCC_MULTI