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lib/string_choices: Add str_high_low() helper

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Add str_high_low() helper to return 'high' or 'low' string literal.
Also add an inversed variant, i.e. str_low_high().

All the same for str_hi_low().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko
2023-03-06 21:55:43 +02:00
parent fca76071ba
commit a9fc76645c
1 changed files with 12 additions and 0 deletions
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12
include/linux/string_choices.h
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@@ -14,6 +14,18 @@ static inline const char *str_enabled_disabled(bool v)
return v ? "enabled" : "disabled"; return v ? "enabled" : "disabled";
} }
static inline const char *str_hi_lo(bool v)
{
return v ? "hi" : "lo";
}
#define str_lo_hi(v) str_hi_lo(!(v))
static inline const char *str_high_low(bool v)
{
return v ? "high" : "low";
}
#define str_low_high(v) str_high_low(!(v))
static inline const char *str_read_write(bool v) static inline const char *str_read_write(bool v)
{ {
return v ? "read" : "write"; return v ? "read" : "write";