mmc: pxamci: set proper block capabilities according to PXA flavor

From PXA27x, it is possible to do 2048-byte block transfers.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 03d162881159cf39e7e26eefeca03334bfe7e5df..67acc6a0089524af3e6a4fa8f02026015e891513 100644 (file)
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -444,9 +444,9 @@ static int pxamci_probe(struct platform_device *pdev)
        mmc->max_seg_size = PAGE_SIZE;
 
        /*
-        * Block length register is 10 bits.
+        * Block length register is only 10 bits before PXA27x.
         */
-       mmc->max_blk_size = 1023;
+       mmc->max_blk_size = (cpu_is_pxa21x() || cpu_is_pxa25x()) ? 1023 : 2048;
 
        /*
         * Block count register is 16 bits.