From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Thelen Date: Sat, 13 Jun 2020 23:11:22 -0700 Subject: [Intel-wired-lan] [PATCH] e1000e: add ifdef to avoid dead code Message-ID: <20200614061122.35928-1-gthelen@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: Commit e086ba2fccda ("e1000e: disable s0ix entry and exit flows for ME systems") added e1000e_check_me() but it's only called from CONFIG_PM_SLEEP protected code. Thus builds without CONFIG_PM_SLEEP see: drivers/net/ethernet/intel/e1000e/netdev.c:137:13: warning: 'e1000e_check_me' defined but not used [-Wunused-function] Add CONFIG_PM_SLEEP ifdef guard to avoid dead code. Fixes: e086ba2fccda ("e1000e: disable s0ix entry and exit flows for ME systems") Signed-off-by: Greg Thelen --- drivers/net/ethernet/intel/e1000e/netdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index a279f4fa9962..165f0aea22c9 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -107,6 +107,7 @@ static const struct e1000_reg_info e1000_reg_info_tbl[] = { {0, NULL} }; +#ifdef CONFIG_PM_SLEEP struct e1000e_me_supported { u16 device_id; /* supported device ID */ }; @@ -145,6 +146,7 @@ static bool e1000e_check_me(u16 device_id) return false; } +#endif /* CONFIG_PM_SLEEP */ /** * __ew32_prepare - prepare to write to MAC CSR register on certain parts -- 2.27.0.290.gba653c62da-goog