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Commit 3744415c authored by Shawn Lin's avatar Shawn Lin Committed by Ulf Hansson
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mmc: dw_mmc: fix err handle of dw_mci_probe 



This patch add correct err handle if dw_mci_ctrl_reset
failed while probing.

Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent e8cc37b8

drivers/mmc/host/dw_mmc.c

+4 −2
Original line number Diff line number Diff line
@@ -3063,8 +3063,10 @@ int dw_mci_probe(struct dw_mci *host) 
	}



	/* Reset all blocks */

	if (!dw_mci_ctrl_reset(host, SDMMC_CTRL_ALL_RESET_FLAGS))

		return -ENODEV;

	if (!dw_mci_ctrl_reset(host, SDMMC_CTRL_ALL_RESET_FLAGS)) {

		ret = -ENODEV;

		goto err_clk_ciu;

	}



	host->dma_ops = host->pdata->dma_ops;

	dw_mci_init_dma(host);