From: Stephen Boyd <sboyd@kernel.org> To: Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org> Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH 4/8] clk: Document __clk_mux_determine_rate() Date: Tue, 2 Apr 2019 16:01:00 -0700 [thread overview] Message-ID: <20190402230104.105845-5-sboyd@kernel.org> (raw) In-Reply-To: <20190402230104.105845-1-sboyd@kernel.org> It had some documentation, but not kerneldoc style so it wasn't getting picked up. Add some docs so scripts can pick this function out. Signed-off-by: Stephen Boyd <sboyd@kernel.org> --- drivers/clk/clk.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 592e315f7cfd..c9860074899b 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -519,9 +519,15 @@ void clk_hw_set_rate_range(struct clk_hw *hw, unsigned long min_rate, EXPORT_SYMBOL_GPL(clk_hw_set_rate_range); /* + * __clk_mux_determine_rate - clk_ops::determine_rate implementation for a mux type clk + * @hw: mux type clk to determine rate on + * @req: rate request, also used to return preferred parent and frequencies + * * Helper for finding best parent to provide a given frequency. This can be used * directly as a determine_rate callback (e.g. for a mux), or from a more * complex clock that may combine a mux with other operations. + * + * Returns: 0 on success, -EERROR value on error */ int __clk_mux_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) -- Sent by a computer through tubes
next prev parent reply other threads:[~2019-04-02 23:01 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-02 23:00 [PATCH 0/8] Clk documentation updates Stephen Boyd 2019-04-02 23:00 ` [PATCH 1/8] clk: Collapse gpio clk kerneldoc Stephen Boyd 2019-04-02 23:00 ` [PATCH 2/8] clk: Document deprecated things Stephen Boyd 2019-04-02 23:00 ` [PATCH 3/8] clk: Document CLK_MUX_READ_ONLY mux flag Stephen Boyd 2019-04-02 23:01 ` Stephen Boyd [this message] 2019-04-02 23:01 ` [PATCH 5/8] clk: nxp: Drop 'flags' on fixed_rate clk macro Stephen Boyd 2019-04-02 23:01 ` [PATCH 6/8] clk: Remove 'flags' member of struct clk_fixed_rate Stephen Boyd 2019-04-02 23:01 ` [PATCH 7/8] clk: Document and simplify clk_core_get_rate_nolock() Stephen Boyd 2019-04-02 23:01 ` [PATCH 8/8] clk: Drop duplicate clk_register() documentation Stephen Boyd
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