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Date: Fri, 22 Mar 2019 15:37:11 +0000 From: Abel Vesa <abel.vesa@....com> To: Stephen Boyd <sboyd@...nel.org>, Shawn Guo <shawnguo@...nel.org>, Fabio Estevam <fabio.estevam@....com>, Aisheng Dong <aisheng.dong@....com>, Lucas Stach <l.stach@...gutronix.de>, Sascha Hauer <kernel@...gutronix.de> CC: "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Abel Vesa <abel.vesa@....com> Subject: [RFC 11/19] clk: imx: clk-fixup-div: Switch to clk_hw based API Switch the imx_clk_fixup_divider function to clk_hw based API, rename accordingly and add a macro for clk based legacy. Signed-off-by: Abel Vesa <abel.vesa@....com> --- drivers/clk/imx/clk-fixup-div.c | 15 ++++++++++----- drivers/clk/imx/clk.h | 7 +++++-- 2 files changed, 15 insertions(+), 7 deletions(-) diff --git a/drivers/clk/imx/clk-fixup-div.c b/drivers/clk/imx/clk-fixup-div.c index ce572273..287539b 100644 --- a/drivers/clk/imx/clk-fixup-div.c +++ b/drivers/clk/imx/clk-fixup-div.c @@ -91,13 +91,14 @@ static const struct clk_ops clk_fixup_div_ops = { .set_rate = clk_fixup_div_set_rate, }; -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_hw *imx_clk_hw_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)) { struct clk_fixup_div *fixup_div; - struct clk *clk; + struct clk_hw *hw; struct clk_init_data init; + int ret; if (!fixup) return ERR_PTR(-EINVAL); @@ -120,9 +121,13 @@ struct clk *imx_clk_fixup_divider(const char *name, const char *parent, fixup_div->ops = &clk_divider_ops; fixup_div->fixup = fixup; - clk = clk_register(NULL, &fixup_div->divider.hw); - if (IS_ERR(clk)) + hw = &fixup_div->divider.hw; + + ret = clk_hw_register(NULL, hw); + if (ret) { kfree(fixup_div); + return ERR_PTR(ret); + } - return clk; + return hw; } diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index 1abbb0f..3b1f687 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -72,6 +72,9 @@ struct imx_pll14xx_clk { #define imx_clk_gate_exclusive(name, parent, reg, shift, exclusive_mask) \ imx_clk_hw_gate_exclusive(name, parent, reg, shift, exclusive_mask)->clk +#define imx_clk_fixup_divider(name, parent, reg, shift, width, fixup) \ + imx_clk_hw_fixup_divider(name, parent, reg, shift, width, fixup)->clk + struct clk *imx_clk_pll14xx(const char *name, const char *parent_name, void __iomem *base, const struct imx_pll14xx_clk *pll_clk); @@ -147,11 +150,11 @@ struct clk_hw *imx7ulp_clk_composite(const char *name, bool rate_present, bool gate_present, void __iomem *reg); -struct clk *imx_clk_fixup_divider(const char *name, const char *parent, +struct clk_hw *imx_clk_hw_fixup_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width, void (*fixup)(u32 *val)); -struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, +struct clk_hw *imx_clk_hw_fixup_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char * const *parents, int num_parents, void (*fixup)(u32 *val)); -- 2.7.4
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