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Commit 1f8066d9 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Ulf Hansson
Browse files

mmc: meson-gx: improve response reading 



Response reading can be slightly improved by doing it in just one place.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: default avatarKevin Hilman <khilman@baylibre.com>
parent a322febe

drivers/mmc/host/meson-gx-mmc.c

+3 −4
Original line number Diff line number Diff line
@@ -562,6 +562,8 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) 
		goto out;

	}



	meson_mmc_read_resp(host->mmc, cmd);



	cmd->error = 0;

	if (status & IRQ_RXD_ERR_MASK) {

		dev_dbg(host->dev, "Unhandled IRQ: RXD error\n");
@@ -608,10 +610,8 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) 
	/* ack all (enabled) interrupts */

	writel(status, host->regs + SD_EMMC_STATUS);



	if (ret == IRQ_HANDLED) {

		meson_mmc_read_resp(host->mmc, cmd);

	if (ret == IRQ_HANDLED)

		meson_mmc_request_done(host->mmc, cmd->mrq);

	}



	spin_unlock(&host->lock);

	return ret;
@@ -636,7 +636,6 @@ static irqreturn_t meson_mmc_irq_thread(int irq, void *dev_id) 
		data->bytes_xfered = xfer_bytes;

	}



	meson_mmc_read_resp(host->mmc, cmd);

	if (!data || !data->stop || cmd->mrq->sbc)

		meson_mmc_request_done(host->mmc, cmd->mrq);

	else