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authorArnd Bergmann <arnd@arndb.de>2016-03-21 09:30:59 +0100
committerDavid S. Miller <davem@davemloft.net>2016-03-21 11:26:12 -0400
commitabc34d753ee013a62595c2f7e9260e173dd083c6 (patch)
treed7ffa8f3b7d6842e56ad70d155eb608427d13939 /drivers/net/ethernet/smsc
parent1c191307af5f0135b9e35975f3cef4168cefee66 (diff)
downloadlinux-abc34d753ee013a62595c2f7e9260e173dd083c6.tar.bz2
net: smc911x: avoid unused variable warnings
The change to use the generic DMA engine API in the smc911x driver has led to a harmless warning about unused local variables: smsc/smc911x.c: In function 'smc911x_probe': smsc/smc911x.c:1796:20: error: unused variable 'param' smsc/smc911x.c:1795:17: error: unused variable 'mask' smsc/smc911x.c:1794:26: error: unused variable 'config' This puts the variable declarations inside of the same #ifdef that protects their use. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 79d3b59a93ba ("net: smc911x: convert pxa dma to dmaengine") Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/smsc')
-rw-r--r--drivers/net/ethernet/smsc/smc911x.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index 3f5711061432..a733868a43aa 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -1791,9 +1791,11 @@ static int smc911x_probe(struct net_device *dev)
unsigned int val, chip_id, revision;
const char *version_string;
unsigned long irq_flags;
+#ifdef SMC_USE_DMA
struct dma_slave_config config;
dma_cap_mask_t mask;
struct pxad_param param;
+#endif
DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__);