From: Mugunthan V N Date: Mon, 4 Apr 2016 09:52:49 +0000 (+0530) Subject: drivers: mmc: omap_hsmmc: Fix conversion of address to a pointer X-Git-Tag: v2016.05-rc2~51 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4bc5e19e124636c695459ffe3f654513ba93105a;p=oweals%2Fu-boot.git 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 Reviewed-by: Tom Rini --- 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;