arm: tegra: fix error check in tegra2_clocks.c
Checking 'rate < 0' doesn't work because 'rate' is unsigned. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Colin Cross <ccross@android.com>
This commit is contained in:
parent
c8309ef6a4
commit
906c3b616d
|
@ -1362,14 +1362,15 @@ static int tegra_clk_shared_bus_set_rate(struct clk *c, unsigned long rate)
|
|||
{
|
||||
unsigned long flags;
|
||||
int ret;
|
||||
long new_rate = rate;
|
||||
|
||||
rate = clk_round_rate(c->parent, rate);
|
||||
if (rate < 0)
|
||||
return rate;
|
||||
new_rate = clk_round_rate(c->parent, new_rate);
|
||||
if (new_rate < 0)
|
||||
return new_rate;
|
||||
|
||||
spin_lock_irqsave(&c->parent->spinlock, flags);
|
||||
|
||||
c->u.shared_bus_user.rate = rate;
|
||||
c->u.shared_bus_user.rate = new_rate;
|
||||
ret = tegra_clk_shared_bus_update(c->parent);
|
||||
|
||||
spin_unlock_irqrestore(&c->parent->spinlock, flags);
|
||||
|
|
Loading…
Reference in a new issue