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clk: bm1880: remove kfrees on static allocations

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[ Upstream commit c861c1be3897845313a0df47804b1db37c7052e1 ]

bm1880_clk_unregister_pll & bm1880_clk_unregister_div both try to
free statically allocated variables, so remove those kfrees.

For example, if we take L703 kfree(div_hw):
- div_hw is a bm1880_div_hw_clock pointer
- in bm1880_clk_register_plls this is pointed to an element of arg1:
  struct bm1880_div_hw_clock *clks
- in the probe, where bm1880_clk_register_plls is called arg1 is
  bm1880_div_clks, defined on L371:
  static struct bm1880_div_hw_clock bm1880_div_clks[]

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Fixes: 1ab4601da5 ("clk: Add common clock driver for BM1880 SoC")
Link: https://lore.kernel.org/r/20211223154244.1024062-1-conor.dooley@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Conor Dooley 2021-12-23 15:42:44 +00:00 committed by Greg Kroah-Hartman
parent 36d46e21c9
commit e16e836d51
1 changed files with 2 additions and 18 deletions
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20
drivers/clk/clk-bm1880.c
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@ -522,14 +522,6 @@ static struct clk_hw *bm1880_clk_register_pll(struct bm1880_pll_hw_clock *pll_cl
return hw; return hw;
} }
static void bm1880_clk_unregister_pll(struct clk_hw *hw)
{
struct bm1880_pll_hw_clock *pll_hw = to_bm1880_pll_clk(hw);
clk_hw_unregister(hw);
kfree(pll_hw);
}
static int bm1880_clk_register_plls(struct bm1880_pll_hw_clock *clks, static int bm1880_clk_register_plls(struct bm1880_pll_hw_clock *clks,
int num_clks, int num_clks,
struct bm1880_clock_data *data) struct bm1880_clock_data *data)
@ -555,7 +547,7 @@ static int bm1880_clk_register_plls(struct bm1880_pll_hw_clock *clks,
err_clk: err_clk:
while (i--) while (i--)
bm1880_clk_unregister_pll(data->hw_data.hws[clks[i].pll.id]); clk_hw_unregister(data->hw_data.hws[clks[i].pll.id]);
return PTR_ERR(hw); return PTR_ERR(hw);
} }
@ -695,14 +687,6 @@ static struct clk_hw *bm1880_clk_register_div(struct bm1880_div_hw_clock *div_cl
return hw; return hw;
} }
static void bm1880_clk_unregister_div(struct clk_hw *hw)
{
struct bm1880_div_hw_clock *div_hw = to_bm1880_div_clk(hw);
clk_hw_unregister(hw);
kfree(div_hw);
}
static int bm1880_clk_register_divs(struct bm1880_div_hw_clock *clks, static int bm1880_clk_register_divs(struct bm1880_div_hw_clock *clks,
int num_clks, int num_clks,
struct bm1880_clock_data *data) struct bm1880_clock_data *data)
@ -729,7 +713,7 @@ static int bm1880_clk_register_divs(struct bm1880_div_hw_clock *clks,
err_clk: err_clk:
while (i--) while (i--)
bm1880_clk_unregister_div(data->hw_data.hws[clks[i].div.id]); clk_hw_unregister(data->hw_data.hws[clks[i].div.id]);
return PTR_ERR(hw); return PTR_ERR(hw);
} }