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timer: Return count from timer_ops.get_count

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No timer drivers return an error from get_count. Instead of possibly
returning an error, just return the count directly.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sean Anderson
2020-10-07 14:37:44 -04:00
committed by Tom Rini
parent aff60aba6c
commit 8af7bb914f
24 changed files with 59 additions and 97 deletions
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6
drivers/timer/altera_timer.c
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@@ -32,7 +32,7 @@ struct altera_timer_platdata {
struct altera_timer_regs *regs;
};
static int altera_timer_get_count(struct udevice *dev, u64 *count)
static u64 altera_timer_get_count(struct udevice *dev)
{
struct altera_timer_platdata *plat = dev->platdata;
struct altera_timer_regs *const regs = plat->regs;
@@ -44,9 +44,7 @@ static int altera_timer_get_count(struct udevice *dev, u64 *count)
/* Read timer value */
val = readl(&regs->snapl) & 0xffff;
val |= (readl(&regs->snaph) & 0xffff) << 16;
*count = timer_conv_64(~val);
return 0;
return timer_conv_64(~val);
}
static int altera_timer_probe(struct udevice *dev)