CLK_LSI          1835 drivers/clk/clk-stm32f4.c 	clks[CLK_LSI] = clk_register_rgate(NULL, "lsi", "clk-lsi", 0,
CLK_LSI          1838 drivers/clk/clk-stm32f4.c 	if (IS_ERR(clks[CLK_LSI])) {