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timer: nomadik-mtu: Use dev_read_addr_ptr()

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Simplify the code a bit by using dev_read_addr_ptr() instead of
dev_read_addr(). This avoids having to cast explicitly to the
struct nomadik_mtu_regs.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephan Gerhold 2021-07-02 18:00:13 +02:00 committed by Tom Rini
parent 1e0b4c07bf
commit 0e6956cc7d
1 changed files with 2 additions and 5 deletions
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7
drivers/timer/nomadik-mtu-timer.c
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@ -67,14 +67,11 @@ static int nomadik_mtu_probe(struct udevice *dev)
struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev);
struct nomadik_mtu_priv *priv = dev_get_priv(dev);
struct nomadik_mtu_regs *mtu;
fdt_addr_t addr;
u32 prescale;
addr = dev_read_addr(dev);
if (addr == FDT_ADDR_T_NONE)
mtu = dev_read_addr_ptr(dev);
if (!mtu)
return -EINVAL;
mtu = (struct nomadik_mtu_regs *)addr;
priv->timer = mtu->timers; /* Use first timer */
if (!uc_priv->clock_rate)