Re: [PATCH 2/2] net: macb: Add support for SiFive FU540-C000
From: Andrew Lunn <andrew@lunn.ch>
Date: 2019-05-23 14:54:24
Also in:
linux-devicetree, linux-riscv, lkml
+static int fu540_macb_tx_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ rate = fu540_macb_tx_round_rate(hw, rate, &parent_rate);
+ iowrite32(rate != 125000000, mgmt->reg);
That looks odd. Writing the result of a comparison to a register?
Andrew