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net: aquantia: fix undefined devm_hwmon_device_register_with_info reference

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drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.o: In function `aq_drvinfo_init':
aq_drvinfo.c:(.text+0xe8): undefined reference to `devm_hwmon_device_register_with_info'

Fix it by using #if IS_REACHABLE(CONFIG_HWMON).

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kefeng Wang 2019-05-09 23:32:35 +08:00 committed by David S. Miller
parent d7e163ced4
commit 70610c922b
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.c
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@ -13,6 +13,7 @@
#include "aq_drvinfo.h" #include "aq_drvinfo.h"
#if IS_REACHABLE(CONFIG_HWMON)
static int aq_hwmon_read(struct device *dev, enum hwmon_sensor_types type, static int aq_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
u32 attr, int channel, long *value) u32 attr, int channel, long *value)
{ {
@ -123,3 +124,7 @@ int aq_drvinfo_init(struct net_device *ndev)
return err; return err;
} }
#else
int aq_drvinfo_init(struct net_device *ndev) { return 0; }
#endif