| Message ID | 1514596392-22270-8-git-send-email-pure.logic@nexus-software.ie (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
diff --git a/drivers/clk/axs10x/i2s_pll_clock.c b/drivers/clk/axs10x/i2s_pll_clock.c index 061260c..20f7ebf 100644 --- a/drivers/clk/axs10x/i2s_pll_clock.c +++ b/drivers/clk/axs10x/i2s_pll_clock.c @@ -119,14 +119,14 @@ static unsigned long i2s_pll_round_rate(struct clk_hw *hw, unsigned long rate, if (!pll_cfg) { dev_err(clk->dev, "invalid parent rate=%ld\n", *prate); - return -EINVAL; + return 0; } for (i = 0; pll_cfg[i].rate != 0; i++) if (pll_cfg[i].rate == rate) return rate; - return -EINVAL; + return 0; } static int i2s_pll_set_rate(struct clk_hw *hw, unsigned long 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/axs10x/i2s_pll_clock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)