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| author | Jeremiah <barrar@users.noreply.github.com> | 2017-05-14 08:01:01 -0700 |
|---|---|---|
| committer | Jeremiah <barrar@users.noreply.github.com> | 2017-05-14 08:01:01 -0700 |
| commit | b9b2244b8275066d1226fba0fb75747a194f0553 (patch) | |
| tree | 0058fd00c6ad7c1364fa2582ea47b46c9ff89588 /tmk_core/common | |
| parent | 63d9698d5c7a088b2eb8220a9a44c8adbca86326 (diff) | |
| download | qmk_firmware-b9b2244b8275066d1226fba0fb75747a194f0553.tar.gz qmk_firmware-b9b2244b8275066d1226fba0fb75747a194f0553.zip | |
faster, less bits :)
Diffstat (limited to 'tmk_core/common')
| -rw-r--r-- | tmk_core/common/keyboard.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index fa17ffca25..20b867285e 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -76,15 +76,8 @@ static matrix_row_t get_real_keys(uint8_t row, matrix_row_t rowdata){ static inline bool countones(matrix_row_t row) { - int count = 0; - while (row > 0){ - count += 1; - row &= row-1; - } - if (count > 1){ - return true; - } - return false; + row &= row-1; + return row; } static inline bool has_ghost_in_row(uint8_t row, matrix_row_t rowdata) |