[patch 6/6] [RFC] Add MMC Password Protection (lock/unlock) supportV6

[Anderson Briglia]

OMAP platform specific patch.
- Adjust the frame count for DMA transfers.

Signed-off-by: Anderson Briglia <anderson.briglia <at> indt.org.br>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br>

Index: linux-omap-2.6.git/drivers/mmc/omap.c
===================================================================
--- linux-omap-2.6.git.orig/drivers/mmc/omap.c	2006-11-17 09:05:47.000000000 -0400
+++ linux-omap-2.6.git/drivers/mmc/omap.c	2006-11-17 09:08:30.000000000 -0400
@@ -628,6 +628,10 @@ mmc_omap_prepare_dma(struct mmc_omap_hos

 	data_addr = host->phys_base + OMAP_MMC_REG_DATA;
 	frame = data->blksz;
+
+	/* MMC LOCK/UNLOCK: Do frame size multiple of 16bits (2bytes) */
+	frame += frame&0x1;
+
 	count = sg_dma_len(sg);

 	if ((data->blocks == 1) && (count > (data->blksz)))

OMAP platform specific patch.
- Adjust the frame count for DMA transfers.

Signed-off-by: Anderson Briglia <anderson.briglia <at> indt.org.br>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br>

Index: linux-omap-2.6.git/drivers/mmc/omap.c
===================================================================
--- linux-omap-2.6.git.orig/drivers/mmc/omap.c	2006-11-17 09:05:47.000000000 -0400
+++ linux-omap-2.6.git/drivers/mmc/omap.c	2006-11-17 09:08:30.000000000 -0400
@@ -628,6 +628,10 @@ mmc_omap_prepare_dma(struct mmc_omap_hos
 
 	data_addr = host->phys_base + OMAP_MMC_REG_DATA;
 	frame = data->blksz;
+
+	/* MMC LOCK/UNLOCK: Do frame size multiple of 16bits (2bytes) */
+	frame += frame&0x1;
+
 	count = sg_dma_len(sg);
 
 	if ((data->blocks == 1) && (count > (data->blksz)))