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| author |  Daniel Burkholder <danburkhol@users.noreply.github.com> | 2018-08-28 20:06:51 -0400 |
|---|---|---|
| committer |  Drashna Jaelre <drashna@live.com> | 2018-08-28 17:06:51 -0700 |
| commit | af5f59636eea83f66db6510f61510d31ee9dade4 (patch) | |
| tree | c1e06346f787b4d4769c438622c9e87ac78b4e03 /keyboards/handwired/dactyl/matrix.c | |
| parent | 3892829d74119b1fe771b4b51c665448a433da1e (diff) | |
| download | qmk_firmware-af5f59636eea83f66db6510f61510d31ee9dade4.tar.gz | |
Keyboard: Dactyl - Only initialize relevant variables (#3771)
This small change prevents an unused variable from being initialized, throwing a warning during compilation, thus ending fatally.
[07:47:10] [Daniels-MacBook-Pro-3] [dburkhol] [ /Users/dburkhol/git/qmk_firmware ] [develop ]
: make handwired/dactyl:default
QMK Firmware 0.6.97
Making handwired/dactyl with keymap default
avr-gcc (GCC) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Size before:
text data bss dec hex filename
0 19972 0 19972 4e04 .build/handwired_dactyl_default.hex
Compiling: keyboards/handwired/dactyl/twimaster.c [OK]
Compiling: keyboards/handwired/dactyl/matrix.c keyboards/handwired/dactyl/matrix.c:52:22: error: 'expander_col_pins' defined but not used [-Werror=unused-const-variable=]
static const uint8_t expander_col_pins[MATRIX_COLS] = MATRIX_EXPANDER_COL_PINS;
^~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
[ERRORS]
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make[1]: *** [.build/obj_handwired_dactyl_default/matrix.o] Error 1
make: *** [handwired/dactyl:default] Error 1
Make finished with errors
Diffstat (limited to 'keyboards/handwired/dactyl/matrix.c')
| -rw-r--r-- | keyboards/handwired/dactyl/matrix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/keyboards/handwired/dactyl/matrix.c b/keyboards/handwired/dactyl/matrix.c index 52c76fadd..f63cf1188 100644 --- a/keyboards/handwired/dactyl/matrix.c +++ b/keyboards/handwired/dactyl/matrix.c @@ -48,8 +48,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. static const uint8_t onboard_row_pins[MATRIX_ROWS] = MATRIX_ONBOARD_ROW_PINS; static const uint8_t onboard_col_pins[MATRIX_COLS] = MATRIX_ONBOARD_COL_PINS; static const bool col_expanded[MATRIX_COLS] = COL_EXPANDED; -static const uint8_t expander_row_pins[MATRIX_ROWS] = MATRIX_EXPANDER_ROW_PINS; -static const uint8_t expander_col_pins[MATRIX_COLS] = MATRIX_EXPANDER_COL_PINS; #endif /* matrix state(1:on, 0:off) */ @@ -58,12 +56,14 @@ static matrix_row_t matrix[MATRIX_ROWS]; static matrix_row_t matrix_debouncing[MATRIX_ROWS]; #if (DIODE_DIRECTION == COL2ROW) + static const uint8_t expander_col_pins[MATRIX_COLS] = MATRIX_EXPANDER_COL_PINS; static void init_cols(void); static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row); static void unselect_rows(void); static void select_row(uint8_t row); static void unselect_row(uint8_t row); #elif (DIODE_DIRECTION == ROW2COL) + static const uint8_t expander_row_pins[MATRIX_ROWS] = MATRIX_EXPANDER_ROW_PINS; static void init_rows(void); static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col); static void unselect_cols(void); |