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drivers: mmc: omap_hsmmc: Fix conversion of address to a pointer

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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 167efe01bc ("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>
This commit is contained in:
Mugunthan V N 2016-04-04 15:22:49 +05:30 committed by Tom Rini
parent 125d193c4f
commit 4bc5e19e12
1 changed files with 2 additions and 1 deletions
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3
drivers/mmc/omap_hsmmc.c
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@ -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;