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clk: imx: add imx_unregister_hw_clocks

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There is a non hw API based imx_unregister_clocks to unregister clocks
when of_clk_add_provider failed. Add a hw API based
imx_unregister_hw_clocks when of_clk_add_hw_provider failed.

Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Peng Fan
2019-12-12 02:58:54 +00:00
committed by Shawn Guo
parent a4b431f803
commit 61f35728ba
2 changed files with 9 additions and 0 deletions
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8
drivers/clk/imx/clk.c
View File

@@ -22,6 +22,14 @@ void imx_unregister_clocks(struct clk *clks[], unsigned int count)
clk_unregister(clks[i]); clk_unregister(clks[i]);
} }
void imx_unregister_hw_clocks(struct clk_hw *hws[], unsigned int count)
{
unsigned int i;
for (i = 0; i < count; i++)
clk_hw_unregister(hws[i]);
}
void __init imx_mmdc_mask_handshake(void __iomem *ccm_base, void __init imx_mmdc_mask_handshake(void __iomem *ccm_base,
unsigned int chn) unsigned int chn)
{ {

1
drivers/clk/imx/clk.h
View File

@@ -12,6 +12,7 @@ void imx_check_clk_hws(struct clk_hw *clks[], unsigned int count);
void imx_register_uart_clocks(struct clk ** const clks[]); void imx_register_uart_clocks(struct clk ** const clks[]);
void imx_mmdc_mask_handshake(void __iomem *ccm_base, unsigned int chn); void imx_mmdc_mask_handshake(void __iomem *ccm_base, unsigned int chn);
void imx_unregister_clocks(struct clk *clks[], unsigned int count); void imx_unregister_clocks(struct clk *clks[], unsigned int count);
void imx_unregister_hw_clocks(struct clk_hw *hws[], unsigned int count);
extern void imx_cscmr1_fixup(u32 *val); extern void imx_cscmr1_fixup(u32 *val);