mmc: fsl_esdhc: Fix hang after 'save' command

Since commit 48e0b2bd (powerpc/esdhc: Correct judgement for DATA PIO mode)
we see mx6 systems to hang after doing a 'save' command.

Revert this commit since the original 'ifdef' logic from 7b43db92
(drivers/mmc/fsl_esdhc.c: fix compiler warnings) was the correct one.

Reported-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 861f4b9d6ca52844cb76b341574d74342032b03d..ec01795f32c1bd47545461ca0bedce729d75d7f2 100644 (file)
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -178,7 +178,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
        int timeout;
        struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
        struct fsl_esdhc *regs = (struct fsl_esdhc *)cfg->esdhc_base;
-#ifdef CONFIG_SYS_FSL_ESDHC_USE_PIO
+#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
        uint wml_value;
 
        wml_value = data->blocksize/4;