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F
FMC TDC 1ns 5cha
Commit 832102b5 authored by Samuel Iglesias Gonsálvez's avatar Samuel Iglesias Gonsálvez
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tdc: fix bug in tdc->wr_pointer save 

Signed-off-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsalvez <siglesias@igalia.com>
parent fac9eed2
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Showing with 2 additions and 3 deletions
drivers/tdc-fmc.c
View file @ 832102b5
......@@ -126,9 +126,8 @@ static void tdc_fmc_irq_work(struct work_struct *work)
mutex_unlock(&fmc_dma_lock);
goto dma_out;
}
mutex_unlock(&fmc_dma_lock);
tdc->wr_pointer = curr_wr_ptr;
mutex_unlock(&fmc_dma_lock);
/* Process the data */
dacapo_flag = tdc_fmc_check_lost_events(curr_wr_ptr, prev_wr_ptr, &count);
......@@ -148,7 +147,7 @@ static void tdc_fmc_irq_work(struct work_struct *work)
/* Copy the data and notify the readers (ZIO trigger) */
tdc->event[chan].data = *tmp_data;
rd_ptr = (rd_ptr + 1) % TDC_EVENT_BUFFER_SIZE;
/* Fire ZIO trigger to save the adquisitions in ZIO buffers */
zio_fire_trigger(tdc->zdev->cset[chan].ti);
}
......
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