From 5ce9676e8b42fbe8030972e5631990545b34e2f3 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 26 Jun 2019 01:43:43 +0200 Subject: [PATCH] net: dsa: microchip: Use PORT_CTRL_ADDR() instead of indirect function call The indirect function call to dev->dev_ops->get_port_addr() is expensive especially if called for every single register access, and only returns the value of PORT_CTRL_ADDR() macro. Use PORT_CTRL_ADDR() macro directly instead. Signed-off-by: Marek Vasut Cc: Andrew Lunn Cc: Florian Fainelli Cc: Tristram Ha Cc: Woojung Huh Signed-off-by: David S. Miller --- drivers/net/dsa/microchip/ksz9477.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c index e8b9656..7d209fd 100644 --- a/drivers/net/dsa/microchip/ksz9477.c +++ b/drivers/net/dsa/microchip/ksz9477.c @@ -83,7 +83,7 @@ static void ksz_port_cfg(struct ksz_device *dev, int port, int offset, u8 bits, u32 addr; u8 data; - addr = dev->dev_ops->get_port_addr(port, offset); + addr = PORT_CTRL_ADDR(port, offset); ksz_read8(dev, addr, &data); if (set) -- 2.7.4