Messages in this thread | | | Subject | Re: [PATCH 04/13] mmc: bcm2835: add bcm2835_check_data_error | From | Gerd Hoffmann <> | Date | Fri, 27 Jan 2017 11:31:01 +0100 |
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Hi,
> > @@ -1007,15 +1017,7 @@ static void bcm2835_data_irq(struct bcm2835_host *host, u32 intmask) > > if (!host->data) > > return; > > > > remove this check, !host->data, as well.
There is a comment in the code saying it is needed, here is more context:
static void bcm2835_data_irq(struct bcm2835_host *host, u32 intmask) { /* There are no dedicated data/space available interrupt * status bits, so it is necessary to use the single shared * data/space available FIFO status bits. It is therefore not * an error to get here when there is no data transfer in * progress. */ if (!host->data) return;
bcm2835_check_data_error(host, intmask);
cheers, Gerd
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