From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Armstrong Subject: [PATCH 3/3] net: dsa: Make mv88e6060 use nested mdiobus read/write Date: Thu, 22 Oct 2015 10:37:57 +0200 Message-ID: <5628A065.1090800@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit To: "David S. Miller" , Florian Fainelli , Guenter Roeck , vivien.didelot@savoirfairelinux.com, Andrew Lunn , Fabian Frederick , Pavel Nakonechny , Joe Perches , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@openwrt.org, sergei.shtylyov@cogentembedded.com Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Like mv88e6xxx and mdio-mux, to avoid lockdep give false positives because of nested MDIO busses, switch to previously introduced nested mdiobus_read/write variants. Signed-off-by: Neil Armstrong --- drivers/net/dsa/mv88e6060.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c index c29aebe..9093577 100644 --- a/drivers/net/dsa/mv88e6060.c +++ b/drivers/net/dsa/mv88e6060.c @@ -26,7 +26,7 @@ static int reg_read(struct dsa_switch *ds, int addr, int reg) if (bus == NULL) return -EINVAL; - return mdiobus_read(bus, ds->pd->sw_addr + addr, reg); + return mdiobus_read_nested(bus, ds->pd->sw_addr + addr, reg); } #define REG_READ(addr, reg) \ @@ -47,7 +47,7 @@ static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) if (bus == NULL) return -EINVAL; - return mdiobus_write(bus, ds->pd->sw_addr + addr, reg, val); + return mdiobus_write_nested(bus, ds->pd->sw_addr + addr, reg, val); } #define REG_WRITE(addr, reg, val) \ -- 1.9.1