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dm: omap_timer: Fix conversion of address to a pointer 

OMAP timer 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")

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Lokesh Vutla 2016-03-05 16:40:32 +05:30 committed by Tom Rini
parent 8efc243741
commit 871ca263ab
1 changed files with 2 additions and 1 deletions
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3
drivers/timer/omap-timer.c
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@ -79,7 +79,8 @@ static int omap_timer_ofdata_to_platdata(struct udevice *dev)
{
struct omap_timer_priv *priv = dev_get_priv(dev);
priv->regs = (struct omap_gptimer_regs *)dev_get_addr(dev);
priv->regs = map_physmem(dev_get_addr(dev),
sizeof(struct omap_gptimer_regs), MAP_NOCACHE);
return 0;
}