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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id t136-20020a37aa8e000000b0073b967b9b35sm4830749qke.106.2023.02.27.05.05.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Feb 2023 05:05:46 -0800 (PST) From: Tom Rix To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, steen.hegelund@microchip.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Tom Rix Subject: [PATCH v2] net: lan743x: LAN743X selects FIXED_PHY to resolve a link error Date: Mon, 27 Feb 2023 08:05:35 -0500 Message-Id: <20230227130535.2828181-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1758989820461725128?= X-GMAIL-MSGID: =?utf-8?q?1758989820461725128?= A rand config causes this link error drivers/net/ethernet/microchip/lan743x_main.o: In function `lan743x_netdev_open': drivers/net/ethernet/microchip/lan743x_main.c:1512: undefined reference to `fixed_phy_register' lan743x_netdev_open is controlled by LAN743X fixed_phy_register is controlled by FIXED_PHY and the error happens when CONFIG_LAN743X=y CONFIG_FIXED_PHY=m So LAN743X should also select FIXED_PHY Signed-off-by: Tom Rix --- v2: Add config setting that trigger the error to commit log --- drivers/net/ethernet/microchip/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/microchip/Kconfig b/drivers/net/ethernet/microchip/Kconfig index 24c994baad13..43ba71e82260 100644 --- a/drivers/net/ethernet/microchip/Kconfig +++ b/drivers/net/ethernet/microchip/Kconfig @@ -47,6 +47,7 @@ config LAN743X depends on PCI depends on PTP_1588_CLOCK_OPTIONAL select PHYLIB + select FIXED_PHY select CRC16 select CRC32 help