-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Randy Dunlap schrieb: > Randy Dunlap wrote: >> From: Randy Dunlap <randy.dunlap@xxxxxxxxxx> >> >> The proper way to check for and enforce a kconfig symbol >> dependency is via Kconfig files, not by using #error in >> a source file followed by 9 other compile errors. >> >> Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> >> Cc: Sebastian Haas <haas@xxxxxxxxxxxxxxxx> >> --- >> drivers/staging/cpc-usb/Kconfig | 2 +- >> drivers/staging/cpc-usb/cpc-usb_drv.c | 10 +--------- >> 2 files changed, 2 insertions(+), 10 deletions(-) >> >> --- linux-next-20090522.orig/drivers/staging/cpc-usb/cpc-usb_drv.c >> +++ linux-next-20090522/drivers/staging/cpc-usb/cpc-usb_drv.c >> @@ -27,12 +27,8 @@ >> #include <linux/completion.h> >> #include <asm/uaccess.h> >> #include <linux/usb.h> >> - >> #include <linux/version.h> >> - >> -#ifdef CONFIG_PROC_FS >> -# include <linux/proc_fs.h> >> -#endif >> +#include <linux/proc_fs.h> >> >> #include "cpc.h" >> >> @@ -57,10 +53,6 @@ MODULE_LICENSE("GPL v2"); >> #define USB_CPCUSB_M16C_PRODUCT_ID 0x0888 >> #define USB_CPCUSB_LPC2119_PRODUCT_ID 0x0444 >> >> -#ifndef CONFIG_PROC_FS >> -#error "PROCFS needed" >> -#endif >> - >> #define CPC_USB_PROC_DIR CPC_PROC_DIR "cpc-usb" >> >> static struct proc_dir_entry *procDir; >> --- linux-next-20090522.orig/drivers/staging/cpc-usb/Kconfig >> +++ linux-next-20090522/drivers/staging/cpc-usb/Kconfig >> @@ -1,4 +1,4 @@ >> config USB_CPC >> tristate "CPC CAN USB driver" >> - depends on USB >> + depends on USB && PROC_FS >> default n > > BTW, I'm surprised that there is no NET or CAN dependency here. Yes, you are right. But there are no dependencies yet. As soon as the driver starts to support SocketCAN, we need to add this dependency. - -- Mit freundlichen Gruessen/Best Regards, Sebastian Haas Software Entwicklung/Software Development Phone: +49-9451-9432-22 Fax : +49-9451-9432-12 Email: haas@xxxxxxxxxxxxxxxx Web : www.ems-wuensche.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkoaI9sACgkQpqRB8PJG7XzKAgCfWhjQeeFG+qXLoOQHM0hy0sw2 iK8An08cPNYEP5qEA/ex5KGjZm71keBq =Fxlt -----END PGP SIGNATURE----- -- EMS Dr. Thomas Wuensche e.K. Sonnenhang 3 85304 Ilmmuenster HRA Neuburg a.d. Donau, HR-Nr. 70.106 Phone: +49-8441-490260 Fax : +49-8441-81860 http://www.ems-wuensche.com -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html