From: Arnd Bergmann <arnd@xxxxxxxx> commit 924ed1f5c181132897c5928af7f3afd28792889c upstream. The __clk_hw_register_fixed_rate_with_accuracy() function (with two '_') does not exist, and apparently never did: drivers/clk/clk-asm9260.c: In function 'asm9260_acc_init': drivers/clk/clk-asm9260.c:279:7: error: implicit declaration of function '__clk_hw_register_fixed_rate_with_accuracy'; did you mean 'clk_hw_register_fixed_rate_with_accuracy'? [-Werror=implicit-function-declaration] 279 | hw = __clk_hw_register_fixed_rate_with_accuracy(NULL, NULL, pll_clk, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | clk_hw_register_fixed_rate_with_accuracy drivers/clk/clk-asm9260.c:279:5: error: assignment to 'struct clk_hw *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 279 | hw = __clk_hw_register_fixed_rate_with_accuracy(NULL, NULL, pll_clk, | ^ >From what I can tell, __clk_hw_register_fixed_rate() is the correct API here, so use that instead. Fixes: 728e3096741a ("clk: asm9260: Use parent accuracy in fixed rate clk") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Link: https://lkml.kernel.org/r/20200408155402.2138446-1-arnd@xxxxxxxx Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/clk/clk-asm9260.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/clk-asm9260.c +++ b/drivers/clk/clk-asm9260.c @@ -276,7 +276,7 @@ static void __init asm9260_acc_init(stru /* TODO: Convert to DT parent scheme */ ref_clk = of_clk_get_parent_name(np, 0); - hw = __clk_hw_register_fixed_rate_with_accuracy(NULL, NULL, pll_clk, + hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, ref_clk, NULL, NULL, 0, rate, 0, CLK_FIXED_RATE_PARENT_ACCURACY);