From: A.s. Dong Date: Wed, 14 Nov 2018 13:02:00 +0000 (+0000) Subject: clk: imx: make mux parent strings const X-Git-Tag: v5.4-rc1~1882^2~1^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9e5ef7a57ca75a1b9411c46caeeb6881124284a3;p=platform%2Fkernel%2Flinux-rpi.git clk: imx: make mux parent strings const As the commit 2893c379461a ("clk: make strings in parent name arrays const"), let's make the parent strings const, otherwise we may meet the following warning when compiling: drivers/clk/imx/clk-imx7ulp.c: In function 'imx7ulp_clocks_init': drivers/clk/imx/clk-imx7ulp.c:73:35: warning: passing argument 5 of 'imx_clk_mux_flags' discards 'const' qualifier from pointer target type clks[IMX7ULP_CLK_APLL_PRE_SEL] = imx_clk_mux_flags("apll_pre_sel", base + 0x508, 0, 1, pll_pre_sels, ARRAY_SIZE(pll_pre_sels), CLK_SET_PARENT_GATE); ^ In file included from drivers/clk/imx/clk-imx7ulp.c:23:0: drivers/clk/imx/clk.h:200:27: note: expected 'const char **' but argument is of type 'const char * const*' ... Cc: Stephen Boyd Cc: Michael Turquette Cc: Shawn Guo Signed-off-by: Dong Aisheng Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/imx/clk-busy.c b/drivers/clk/imx/clk-busy.c index 9903652..e695622 100644 --- a/drivers/clk/imx/clk-busy.c +++ b/drivers/clk/imx/clk-busy.c @@ -154,7 +154,7 @@ static const struct clk_ops clk_busy_mux_ops = { struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, - const char **parent_names, int num_parents) + const char * const *parent_names, int num_parents) { struct clk_busy_mux *busy; struct clk *clk; diff --git a/drivers/clk/imx/clk-fixup-mux.c b/drivers/clk/imx/clk-fixup-mux.c index c9b327e..44817c1 100644 --- a/drivers/clk/imx/clk-fixup-mux.c +++ b/drivers/clk/imx/clk-fixup-mux.c @@ -70,7 +70,7 @@ static const struct clk_ops clk_fixup_mux_ops = { }; struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, - u8 shift, u8 width, const char **parents, + u8 shift, u8 width, const char * const *parents, int num_parents, void (*fixup)(u32 *val)) { struct clk_fixup_mux *fixup_mux; diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index ece7097..26b7720 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -69,7 +69,7 @@ struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, u8 width, void __iomem *busy_reg, u8 busy_shift, - const char **parent_names, int num_parents); + const char * const *parent_names, int num_parents); struct clk_hw *imx7ulp_clk_composite(const char *name, const char * const *parent_names, @@ -82,7 +82,7 @@ struct clk *imx_clk_fixup_divider(const char *name, const char *parent, void (*fixup)(u32 *val)); struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg, - u8 shift, u8 width, const char **parents, + u8 shift, u8 width, const char * const *parents, int num_parents, void (*fixup)(u32 *val)); static inline struct clk *imx_clk_fixed(const char *name, int rate) @@ -91,7 +91,8 @@ static inline struct clk *imx_clk_fixed(const char *name, int rate) } static inline struct clk *imx_clk_mux_ldb(const char *name, void __iomem *reg, - u8 shift, u8 width, const char **parents, int num_parents) + u8 shift, u8 width, const char * const *parents, + int num_parents) { return clk_register_mux(NULL, name, parents, num_parents, CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, reg, @@ -211,7 +212,8 @@ static inline struct clk *imx_clk_gate4(const char *name, const char *parent, } static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, - u8 shift, u8 width, const char **parents, int num_parents) + u8 shift, u8 width, const char * const *parents, + int num_parents) { return clk_register_mux(NULL, name, parents, num_parents, CLK_SET_RATE_NO_REPARENT, reg, shift, @@ -219,7 +221,8 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, } static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg, - u8 shift, u8 width, const char **parents, int num_parents) + u8 shift, u8 width, const char * const *parents, + int num_parents) { return clk_register_mux(NULL, name, parents, num_parents, CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE, @@ -227,8 +230,9 @@ static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg, } static inline struct clk *imx_clk_mux_flags(const char *name, - void __iomem *reg, u8 shift, u8 width, const char **parents, - int num_parents, unsigned long flags) + void __iomem *reg, u8 shift, u8 width, + const char * const *parents, int num_parents, + unsigned long flags) { return clk_register_mux(NULL, name, parents, num_parents, flags | CLK_SET_RATE_NO_REPARENT, reg, shift, width, 0,