spi_ck 136 drivers/spi/spi-pic32.c static void pic32_spi_set_clk_rate(struct pic32_spi *pic32s, u32 spi_ck) spi_ck 141 drivers/spi/spi-pic32.c div = DIV_ROUND_CLOSEST(clk_get_rate(pic32s->clk), 2 * spi_ck) - 1;