| Message ID | 1514596392-22270-32-git-send-email-pure.logic@nexus-software.ie (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c index 62c8e18..7bff5e3 100644 --- a/drivers/clk/clk-hsdk-pll.c +++ b/drivers/clk/clk-hsdk-pll.c @@ -201,7 +201,7 @@ static unsigned long hsdk_pll_round_rate(struct clk_hw *hw, unsigned long rate, const struct hsdk_pll_cfg *pll_cfg = clk->pll_devdata->pll_cfg; if (pll_cfg[0].rate == 0) - return -EINVAL; + return 0; best_rate = pll_cfg[0].rate;
This patch updates the round_rate() logic here to return zero instead of a negative number on error. In conjunction with higher-level changes associated with acting on the return value of clk_ops->round_rate() it is then possible to have clk_ops->round_rate() return values from 1 Hz to ULONG_MAX Hz instead of the current limitation of 1 Hz to LONG_MAX Hz. Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: linux-clk@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/clk/clk-hsdk-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)