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authorMugunthan V N <mugunthanvnm@ti.com>2016-04-04 15:22:49 +0530
committerTom Rini <trini@konsulko.com>2016-04-18 12:29:15 -0400
commit4bc5e19e124636c695459ffe3f654513ba93105a (patch)
tree99e5462fb4a62476c9495d115d45f3aeb9ada52d /drivers
parent125d193c4f3895f772a3463996cc8a2554d0b36e (diff)
drivers: mmc: omap_hsmmc: Fix conversion of address to a pointer
omap_hsmmc driver directly typecasts fdt_addr_t to a pointer. This is not strictly correct, as it gives a build warning when fdt_addr_t is u64. So, use map_physmem for a proper typecasts. This is inspired by commit 167efe01bc5a9 ("dm: ns16550: Use an address instead of a pointer for the uart base") drivers/mmc/omap_hsmmc.c: In function ‘omap_hsmmc_ofdata_to_platdata’: drivers/mmc/omap_hsmmc.c:776:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] priv->base_addr = (struct hsmmc *)dev_get_addr(dev); ^ Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/omap_hsmmc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index afe0b0646d..1071314157 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -773,7 +773,8 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev)
struct mmc_config *cfg;
int val;
- priv->base_addr = (struct hsmmc *)dev_get_addr(dev);
+ priv->base_addr = map_physmem(dev_get_addr(dev), sizeof(struct hsmmc *),
+ MAP_NOCACHE);
cfg = &priv->cfg;
cfg->host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS;