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common/console.c: Fix unused warning with console_doenv()

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Newer versions of LLVM-7 will provide an unused function warning over
console_doenv() in the case of SYS_CONSOLE_IS_IN_ENV not being enabled
as can be the case in SPL.  Add guards around this function.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2019-10-30 09:18:43 -04:00
parent 0f282c1876
commit 5e63c96aa7
1 changed files with 4 additions and 0 deletions
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4
common/console.c
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@ -252,10 +252,12 @@ static void console_puts(int file, const char *s)
} }
} }
#if CONFIG_IS_ENABLED(SYS_CONSOLE_IS_IN_ENV)
static inline void console_doenv(int file, struct stdio_dev *dev) static inline void console_doenv(int file, struct stdio_dev *dev)
{ {
iomux_doenv(file, dev->name); iomux_doenv(file, dev->name);
} }
#endif
#else #else
static inline int console_getc(int file) static inline int console_getc(int file)
{ {
@ -283,10 +285,12 @@ static inline void console_puts(int file, const char *s)
stdio_devices[file]->puts(stdio_devices[file], s); stdio_devices[file]->puts(stdio_devices[file], s);
} }
#if CONFIG_IS_ENABLED(SYS_CONSOLE_IS_IN_ENV)
static inline void console_doenv(int file, struct stdio_dev *dev) static inline void console_doenv(int file, struct stdio_dev *dev)
{ {
console_setfile(file, dev); console_setfile(file, dev);
} }
#endif
#endif /* CONIFIG_IS_ENABLED(CONSOLE_MUX) */ #endif /* CONIFIG_IS_ENABLED(CONSOLE_MUX) */
/** U-Boot INITIAL CONSOLE-NOT COMPATIBLE FUNCTIONS *************************/ /** U-Boot INITIAL CONSOLE-NOT COMPATIBLE FUNCTIONS *************************/