diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2018-06-02 07:42:07 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2018-06-02 07:43:28 +0300 |
| commit | d75d50c016a4eff96e004921402128dc2bc3d65b (patch) | |
| tree | 7d6160d554e9a5c7cf01be23fb75ea6da05a267c /drivers/clk/davinci/pll.c | |
| parent | c1c2873df06372a108976599583eba7e47483379 (diff) | |
| download | linux-d75d50c016a4eff96e004921402128dc2bc3d65b.tar.xz | |
clk: Return void from debug_init op
We only have two users of the debug_init hook, and we recently stopped
caring about the return value from that op. Finish that off by changing
the clk_op to return void instead of int because it doesn't matter if
debugfs fails or not.
Cc: Eric Anholt <eric@anholt.net>
Cc: David Lechner <david@lechnology.com>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/davinci/pll.c')
| -rw-r--r-- | drivers/clk/davinci/pll.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/clk/davinci/pll.c b/drivers/clk/davinci/pll.c index bb9594703d4a..5a5b853dde8a 100644 --- a/drivers/clk/davinci/pll.c +++ b/drivers/clk/davinci/pll.c @@ -190,7 +190,7 @@ static int davinci_pll_set_rate(struct clk_hw *hw, unsigned long rate, } #ifdef CONFIG_DEBUG_FS -static int davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry); +static void davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry); #else #define davinci_pll_debug_init NULL #endif @@ -874,21 +874,19 @@ static const struct debugfs_reg32 davinci_pll_regs[] = { DEBUG_REG(PLLDIV9), }; -static int davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry) +static void davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry) { struct davinci_pll_clk *pll = to_davinci_pll_clk(hw); struct debugfs_regset32 *regset; regset = kzalloc(sizeof(*regset), GFP_KERNEL); if (!regset) - return -ENOMEM; + return; regset->regs = davinci_pll_regs; regset->nregs = ARRAY_SIZE(davinci_pll_regs); regset->base = pll->base; debugfs_create_regset32("registers", 0400, dentry, regset); - - return 0; } #endif |