igc: fix build errors for PTP
When IGC=y and PTP_1588_CLOCK=m, the ptp_*() interface family is not available to the igc driver. Make this driver depend on PTP_1588_CLOCK_OPTIONAL so that it will build without errors. Various igc commits have used ptp_*() functions without checking that PTP_1588_CLOCK is enabled. Fix all of these here. Fixes these build errors: ld: drivers/net/ethernet/intel/igc/igc_main.o: in function `igc_msix_other': igc_main.c:(.text+0x6494): undefined reference to `ptp_clock_event' ld: igc_main.c:(.text+0x64ef): undefined reference to `ptp_clock_event' ld: igc_main.c:(.text+0x6559): undefined reference to `ptp_clock_event' ld: drivers/net/ethernet/intel/igc/igc_ethtool.o: in function `igc_ethtool_get_ts_info': igc_ethtool.c:(.text+0xc7a): undefined reference to `ptp_clock_index' ld: drivers/net/ethernet/intel/igc/igc_ptp.o: in function `igc_ptp_feature_enable_i225': igc_ptp.c:(.text+0x330): undefined reference to `ptp_find_pin' ld: igc_ptp.c:(.text+0x36f): undefined reference to `ptp_find_pin' ld: drivers/net/ethernet/intel/igc/igc_ptp.o: in function `igc_ptp_init': igc_ptp.c:(.text+0x11cd): undefined reference to `ptp_clock_register' ld: drivers/net/ethernet/intel/igc/igc_ptp.o: in function `igc_ptp_stop': igc_ptp.c:(.text+0x12dd): undefined reference to `ptp_clock_unregister' ld: drivers/platform/x86/dell/dell-wmi-privacy.o: in function `dell_privacy_wmi_probe': Fixes: 64433e5b ("igc: Enable internal i225 PPS") Fixes: 60dbede0 ("igc: Add support for ethtool GET_TS_INFO command") Fixes: 87938851 ("igc: enable auxiliary PHC functions for the i225") Fixes: 5f295805 ("igc: Add basic skeleton for PTP") Signed-off-by:Randy Dunlap <rdunlap@infradead.org> Cc: Ederson de Souza <ederson.desouza@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Cc: Vinicius Costa Gomes <vinicius.gomes@intel.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: intel-wired-lan@lists.osuosl.org Acked-by:
Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
9f7afa05
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