Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 04/16] lib/string_choices: Add str_input_output() helper | Date | Mon, 6 Mar 2023 21:55:44 +0200 |
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Add str_input_output() helper to return 'input' or 'output' string literal. Also add an inversed variant, i.e. str_output_input().
All the same for str_in_out().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- include/linux/string_choices.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/linux/string_choices.h b/include/linux/string_choices.h index 48120222b9b2..ad345df325ec 100644 --- a/include/linux/string_choices.h +++ b/include/linux/string_choices.h @@ -26,6 +26,18 @@ static inline const char *str_high_low(bool v) } #define str_low_high(v) str_high_low(!(v)) +static inline const char *str_in_out(bool v) +{ + return v ? "in" : "out"; +} +#define str_out_in(v) str_in_out(!(v)) + +static inline const char *str_input_output(bool v) +{ + return v ? "input" : "output"; +} +#define str_output_input(v) str_input_output(!(v)) + static inline const char *str_read_write(bool v) { return v ? "read" : "write"; -- 2.39.1
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