linux-kernel - [PATCH 10/21] clk: ti: dpll44xx: Fix some potential doc-rot

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Date:   Tue, 26 Jan 2021 12:45:29 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Tero Kristo <kristo@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-omap@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH 10/21] clk: ti: dpll44xx: Fix some potential doc-rot

Fixes the following W=1 kernel build warning(s):

 drivers/clk/ti/dpll44xx.c:114: warning: Function parameter or member 'hw' not described in 'omap4_dpll_regm4xen_recalc'
 drivers/clk/ti/dpll44xx.c:114: warning: Function parameter or member 'parent_rate' not described in 'omap4_dpll_regm4xen_recalc'
 drivers/clk/ti/dpll44xx.c:114: warning: Excess function parameter 'clk' description in 'omap4_dpll_regm4xen_recalc'
 drivers/clk/ti/dpll44xx.c:150: warning: Function parameter or member 'hw' not described in 'omap4_dpll_regm4xen_round_rate'
 drivers/clk/ti/dpll44xx.c:150: warning: Function parameter or member 'parent_rate' not described in 'omap4_dpll_regm4xen_round_rate'
 drivers/clk/ti/dpll44xx.c:150: warning: Excess function parameter 'clk' description in 'omap4_dpll_regm4xen_round_rate'

Cc: Tero Kristo <kristo@...nel.org>
Cc: Michael Turquette <mturquette@...libre.com>
Cc: Stephen Boyd <sboyd@...nel.org>
Cc: linux-omap@...r.kernel.org
Cc: linux-clk@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/clk/ti/dpll44xx.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/ti/dpll44xx.c b/drivers/clk/ti/dpll44xx.c
index 89c3ed1a24b82..3fc2cab69a3fe 100644
--- a/drivers/clk/ti/dpll44xx.c
+++ b/drivers/clk/ti/dpll44xx.c
@@ -102,7 +102,8 @@ static void omap4_dpll_lpmode_recalc(struct dpll_data *dd)
 
 /**
  * omap4_dpll_regm4xen_recalc - compute DPLL rate, considering REGM4XEN bit
- * @clk: struct clk * of the DPLL to compute the rate for
+ * @hw: pointer to the clock to compute the rate for
+ * @parent_rate: clock rate of the DPLL parent
  *
  * Compute the output rate for the OMAP4 DPLL represented by @clk.
  * Takes the REGM4XEN bit into consideration, which is needed for the
@@ -134,8 +135,9 @@ unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw,
 
 /**
  * omap4_dpll_regm4xen_round_rate - round DPLL rate, considering REGM4XEN bit
- * @clk: struct clk * of the DPLL to round a rate for
+ * @hw: struct hw_clk containing the struct clk * of the DPLL to round a rate for
  * @target_rate: the desired rate of the DPLL
+ * @parent_rate: clock rate of the DPLL parent
  *
  * Compute the rate that would be programmed into the DPLL hardware
  * for @clk if set_rate() were to be provided with the rate
-- 
2.25.1