[PATCH -net] net/ethernet: tundra: fix dump_eth_one warning in tsi108_eth

Paul Gortmaker paul.gortmaker at windriver.com
Fri Aug 5 06:07:58 AEST 2016

The call site for this function appears as:

  #ifdef DEBUG
        data->msg_enable = DEBUG;

...leading to the following warning for !DEBUG builds:

drivers/net/ethernet/tundra/tsi108_eth.c:169:13: warning: 'dump_eth_one' defined but not used [-Wunused-function]
 static void dump_eth_one(struct net_device *dev)

...when using the arch/powerpc/configs/mpc7448_hpc2_defconfig

Put the function definition under the same #ifdef as the call site
to avoid the warning.

Cc: "David S. Miller" <davem at davemloft.net>
Cc: netdev at vger.kernel.org
Cc: linuxppc-dev at lists.ozlabs.org
Signed-off-by: Paul Gortmaker <paul.gortmaker at windriver.com>
 drivers/net/ethernet/tundra/tsi108_eth.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index 01a77145a0fa..8fd131207ee1 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -166,6 +166,7 @@ static struct platform_driver tsi_eth_driver = {
 static void tsi108_timed_checker(unsigned long dev_ptr);
+#ifdef DEBUG
 static void dump_eth_one(struct net_device *dev)
 	struct tsi108_prv_data *data = netdev_priv(dev);
@@ -190,6 +191,7 @@ static void dump_eth_one(struct net_device *dev)
 	       TSI_READ(TSI108_EC_RXERR), data->rxpending);
 /* Synchronization is needed between the thread and up/down events.
  * Note that the PHY is accessed through the same registers for both

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