From: Brian Masney Date: Mon, 11 Aug 2025 15:18:38 +0000 (-0400) Subject: clk: sifive: sifive-prci: convert from round_rate() to determine_rate() X-Git-Tag: v6.18-rc1~50^2^2~2^2~67 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ff04a06db62669d8c4b69ebb02812b2a9f21d4b8;p=thirdparty%2Fkernel%2Flinux.git clk: sifive: sifive-prci: convert from round_rate() to determine_rate() The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Note that the changes to the three header files were done by hand. Reviewed-by: Samuel Holland Signed-off-by: Brian Masney --- diff --git a/drivers/clk/sifive/fu540-prci.h b/drivers/clk/sifive/fu540-prci.h index e0173324f3c52..d45193c210b4b 100644 --- a/drivers/clk/sifive/fu540-prci.h +++ b/drivers/clk/sifive/fu540-prci.h @@ -49,7 +49,7 @@ static struct __prci_wrpll_data sifive_fu540_prci_gemgxlpll_data = { static const struct clk_ops sifive_fu540_prci_wrpll_clk_ops = { .set_rate = sifive_prci_wrpll_set_rate, - .round_rate = sifive_prci_wrpll_round_rate, + .determine_rate = sifive_prci_wrpll_determine_rate, .recalc_rate = sifive_prci_wrpll_recalc_rate, .enable = sifive_prci_clock_enable, .disable = sifive_prci_clock_disable, diff --git a/drivers/clk/sifive/fu740-prci.h b/drivers/clk/sifive/fu740-prci.h index f31cd30fc3951..c605a899d97de 100644 --- a/drivers/clk/sifive/fu740-prci.h +++ b/drivers/clk/sifive/fu740-prci.h @@ -55,7 +55,7 @@ static struct __prci_wrpll_data sifive_fu740_prci_cltxpll_data = { static const struct clk_ops sifive_fu740_prci_wrpll_clk_ops = { .set_rate = sifive_prci_wrpll_set_rate, - .round_rate = sifive_prci_wrpll_round_rate, + .determine_rate = sifive_prci_wrpll_determine_rate, .recalc_rate = sifive_prci_wrpll_recalc_rate, .enable = sifive_prci_clock_enable, .disable = sifive_prci_clock_disable, diff --git a/drivers/clk/sifive/sifive-prci.c b/drivers/clk/sifive/sifive-prci.c index caba0400f8a2c..4d1cc7adb2b32 100644 --- a/drivers/clk/sifive/sifive-prci.c +++ b/drivers/clk/sifive/sifive-prci.c @@ -183,9 +183,8 @@ unsigned long sifive_prci_wrpll_recalc_rate(struct clk_hw *hw, return wrpll_calc_output_rate(&pwd->c, parent_rate); } -long sifive_prci_wrpll_round_rate(struct clk_hw *hw, - unsigned long rate, - unsigned long *parent_rate) +int sifive_prci_wrpll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct __prci_clock *pc = clk_hw_to_prci_clock(hw); struct __prci_wrpll_data *pwd = pc->pwd; @@ -193,9 +192,11 @@ long sifive_prci_wrpll_round_rate(struct clk_hw *hw, memcpy(&c, &pwd->c, sizeof(c)); - wrpll_configure_for_rate(&c, rate, *parent_rate); + wrpll_configure_for_rate(&c, req->rate, req->best_parent_rate); - return wrpll_calc_output_rate(&c, *parent_rate); + req->rate = wrpll_calc_output_rate(&c, req->best_parent_rate); + + return 0; } int sifive_prci_wrpll_set_rate(struct clk_hw *hw, diff --git a/drivers/clk/sifive/sifive-prci.h b/drivers/clk/sifive/sifive-prci.h index 91658a88af4ef..d74b2bddd08a0 100644 --- a/drivers/clk/sifive/sifive-prci.h +++ b/drivers/clk/sifive/sifive-prci.h @@ -291,8 +291,8 @@ void sifive_prci_hfpclkpllsel_use_hfclk(struct __prci_data *pd); void sifive_prci_hfpclkpllsel_use_hfpclkpll(struct __prci_data *pd); /* Linux clock framework integration */ -long sifive_prci_wrpll_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate); +int sifive_prci_wrpll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req); int sifive_prci_wrpll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate); int sifive_clk_is_enabled(struct clk_hw *hw);