div4_clk 36 drivers/clk/renesas/clk-r8a73a4.c struct div4_clk { div4_clk 32 drivers/clk/renesas/clk-r8a7740.c struct div4_clk { div4_clk 40 drivers/clk/renesas/clk-sh73a0.c struct div4_clk {