> -----Original Message----- > From: Guenter Roeck [mailto:li...@roeck-us.net] > Sent: Thursday, May 28, 2015 1:29 AM > To: Mehresh Ramneek-B31383 > Cc: Alan Stern; Greg Kroah-Hartman; linux-kernel@vger.kernel.org; linux- > n...@vger.kernel.org > Subject: Build errors in -next due to 'drivers:usb:fsl:Make fsl ehci drv an > independent driver module' > > Hi, > > your patch 'drivers:usb:fsl:Make fsl ehci drv an independent driver module' > converts the driver into a separate module. Unfortunately, it uses non- > exported functions from the ehci core code. This results in compile errors for > several powerpc configurations. > > drivers/usb/host/ehci-fsl.c: In function 'ehci_fsl_drv_suspend': > drivers/usb/host/ehci-fsl.c:531:2: error: implicit declaration of function > 'ehci_adjust_port_wakeup_flags' > drivers/usb/host/ehci-fsl.c: In function 'ehci_fsl_drv_resume': > drivers/usb/host/ehci-fsl.c:561:2: error: implicit declaration of function > 'ehci_reset' > Understood...apologies for the inconvenience caused. This problem comes when both ehci_hcd and ehci_fsl are built as modules. Till now, only ehci-hcd was build as module, and other drivers were built into it. I tested ehci_fsl as a module with ehci_hcd as build-in.
Now, there are two solutions for this. 1. export each function in ehci_hcd.c 2. I make ehci-fsl.c as built-in Please suggest. > Guenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
