1. 16 May, 2016 1 commit
    • Arnd Bergmann's avatar
      net: qrtr: fix build problems · a986a05d
      Arnd Bergmann authored
      Having multiple loadable modules with the same name cannot work
      with modprobe, and having both net/qrtr/smd.ko and drivers/soc/qcom/smd.ko
      results in a (somewhat cryptic) build error:
      
      ERROR: "qcom_smd_driver_unregister" [net/qrtr/smd.ko] undefined!
      ERROR: "qcom_smd_driver_register" [net/qrtr/smd.ko] undefined!
      ERROR: "qcom_smd_set_drvdata" [net/qrtr/smd.ko] undefined!
      ERROR: "qcom_smd_send" [net/qrtr/smd.ko] undefined!
      ERROR: "qcom_smd_get_drvdata" [net/qrtr/smd.ko] undefined!
      ERROR: "qcom_smd_driver_unregister" [drivers/soc/qcom/wcnss_ctrl.ko] undefined!
      ERROR: "qcom_smd_driver_register" [drivers/soc/qcom/wcnss_ctrl.ko] undefined!
      ERROR: "qcom_smd_set_drvdata" [drivers/soc/qcom/wcnss_ctrl.ko] undefined!
      ERROR: "qcom_smd_send" [drivers/soc/qcom/wcnss_ctrl.ko] undefined!
      ERROR: "qcom_smd_get_drvdata" [drivers/soc/qcom/wcnss_ctrl.ko] undefined!
      
      Also, the qrtr driver uses the SMD interface and has a Kconfig dependency,
      but also allows for compile-testing when SMD is disabled. However, if
      with QCOM_SMD=m and COMPILE_TEST=y we can end up with QRTR_SMD=y and
      that fails with a related link error.
      
      The changes the dependency so we can still compile-test the driver but
      not have it built-in if SMD is a module, to avoid running in the broken
      configuration, and changes the Makefile to provide the driver under
      a different module name.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Fixes: bdabad3e ("net: Add Qualcomm IPC router")
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a986a05d
  2. 09 May, 2016 1 commit