From mboxrd@z Thu Jan 1 00:00:00 1970 From: bhumirks@gmail.com (Bhumika Goyal) Date: Tue, 17 Oct 2017 16:38:33 +0200 Subject: [PATCH 1/2] CLK: SPEAr: make structure field and function argument as const In-Reply-To: <1508251114-7042-1-git-send-email-bhumirks@gmail.com> References: <1508251114-7042-1-git-send-email-bhumirks@gmail.com> Message-ID: <1508251114-7042-2-git-send-email-bhumirks@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Make the masks field of clk_aux structure const as it do not modify the fields of the aux_clk_masks structure it points to. Make the struct aux_clk_masks *aux argument of the function clk_register_aux as const as the argument is only stored in the masks field of a clk_aux structure which is now made const. Signed-off-by: Bhumika Goyal --- drivers/clk/spear/clk-aux-synth.c | 2 +- drivers/clk/spear/clk.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c index f271c35..8bea5df 100644 --- a/drivers/clk/spear/clk-aux-synth.c +++ b/drivers/clk/spear/clk-aux-synth.c @@ -136,7 +136,7 @@ static int clk_aux_set_rate(struct clk_hw *hw, unsigned long drate, struct clk *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, - struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, + const struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk) { struct clk_aux *aux; diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h index 9834944..b9d28b3 100644 --- a/drivers/clk/spear/clk.h +++ b/drivers/clk/spear/clk.h @@ -49,7 +49,7 @@ struct aux_rate_tbl { struct clk_aux { struct clk_hw hw; void __iomem *reg; - struct aux_clk_masks *masks; + const struct aux_clk_masks *masks; struct aux_rate_tbl *rtbl; u8 rtbl_cnt; spinlock_t *lock; @@ -112,7 +112,7 @@ typedef unsigned long (*clk_calc_rate)(struct clk_hw *hw, unsigned long prate, /* clk register routines */ struct clk *clk_register_aux(const char *aux_name, const char *gate_name, const char *parent_name, unsigned long flags, void __iomem *reg, - struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, + const struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl, u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk); struct clk *clk_register_frac(const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, -- 1.9.1