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| author | Kevin O'Connor <kevin@koconnor.net> | 2017-10-18 13:05:36 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2017-10-18 13:05:36 -0400 |
| commit | 75ba375b8a0f80641b3cf9fe1d650786d8aa15a9 (patch) | |
| tree | b331d32d2e150efc9768df529c40d64ca4656e30 /src/pru | |
| parent | cbd06f1433d6838ff0953ec63677bafb2e1e8526 (diff) | |
| download | kutter-75ba375b8a0f80641b3cf9fe1d650786d8aa15a9.tar.gz kutter-75ba375b8a0f80641b3cf9fe1d650786d8aa15a9.tar.xz kutter-75ba375b8a0f80641b3cf9fe1d650786d8aa15a9.zip | |
pru: Don't reset the ADC reset complete flag if a shutdown occurs
Only set the have_done_reset flag if the reset completes successfully.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src/pru')
| -rw-r--r-- | src/pru/adc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pru/adc.c b/src/pru/adc.c index 8f5874c8..62aca60a 100644 --- a/src/pru/adc.c +++ b/src/pru/adc.c @@ -24,7 +24,6 @@ adc_full_reset(void) static uint8_t have_done_reset; if (have_done_reset) return; - have_done_reset = 1; // Disable ADC ADC->ctrl = (1<<2); @@ -49,6 +48,7 @@ adc_full_reset(void) if (!readl(&ADC->ctrl)) shutdown("ADC module not enabled"); + have_done_reset = 1; } struct gpio_adc |