[U-Boot] [PATCH] mmc: fsl_esdhc: Fix hang after 'save' command

[Fabio Estevam]

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 at technexion.com>
Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 drivers/mmc/fsl_esdhc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 861f4b9..ec01795 100644
--- 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;
-- 
1.8.1.2