diff options
| author | Andrew Bresticker <abrestic@chromium.org> | 2013-12-27 01:44:27 +0100 |
|---|---|---|
| committer | Peter De Schrijver <pdeschrijver@nvidia.com> | 2014-02-17 15:18:34 +0100 |
| commit | 3de5bdfb4cb3bd99052a4ffaee358189779be042 (patch) | |
| tree | 0ca23dade9b01c0f5ff3c1d6101e1533f401e5fa /drivers/clk/tegra | |
| parent | clk: tegra: cclk_lp has a pllx/2 divider (diff) | |
| download | linux-3de5bdfb4cb3bd99052a4ffaee358189779be042.tar.xz linux-3de5bdfb4cb3bd99052a4ffaee358189779be042.zip | |
clk: tegra: use max divider if divider overflows
When requesting a rate less than the minimum clock rate for a divider,
use the maximum divider value instead of bailing out with an error.
This matches the behavior of the generic clock divider.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Diffstat (limited to 'drivers/clk/tegra')
| -rw-r--r-- | drivers/clk/tegra/clk-divider.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c index 4d75b1f37e3a..290f9c1a3749 100644 --- a/drivers/clk/tegra/clk-divider.c +++ b/drivers/clk/tegra/clk-divider.c @@ -59,7 +59,7 @@ static int get_div(struct tegra_clk_frac_div *divider, unsigned long rate, return 0; if (divider_ux1 > get_max_div(divider)) - return -EINVAL; + return get_max_div(divider); return divider_ux1; } |