Messages in this thread Patch in this message | | | Date | Fri, 28 Feb 2003 00:26:12 +0100 | From | Adrian Bunk <> | Subject | [patch] 2.4.21-pre5: fix Auerswald compile |
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On Thu, Feb 27, 2003 at 03:14:44AM -0300, Marcelo Tosatti wrote: >... > Summary of changes from v2.4.21-pre4 to v2.4.21-pre5 > ============================================ >... > Wolfgang Muees <wolfgang@iksw-muees.de>: > o USB: updated Auerswald driver
I got the following error at the final linking:
<-- snip -->
... --end-group \ -o vmlinux ... drivers/usb/usbdrv.o(.text+0x65061): In function `auerchar_open': : undefined reference to `auerdev_table_mutex' drivers/usb/usbdrv.o(.text+0x6506a): In function `auerchar_open': : undefined reference to `auerdev_table_mutex' drivers/usb/usbdrv.o(.text+0x65087): In function `auerchar_open': : undefined reference to `auerdev_table' drivers/usb/usbdrv.o(.text+0x65094): In function `auerchar_open': : undefined reference to `auerdev_table_mutex' drivers/usb/usbdrv.o(.text+0x650c1): In function `auerchar_open': : undefined reference to `auerdev_table_mutex' drivers/usb/usbdrv.o(.text+0x650da): In function `auerchar_open': : undefined reference to `auerdev_table_mutex' make: *** [vmlinux] Error 1
<-- snip -->
auerdev_table and auerdev_table_mutex are static in auermain.c but used from auerchar.c. The following patch makes them non-static:
--- linux-2.4.21-pre5-full/drivers/usb/auermain.c.old 2003-02-28 00:15:45.000000000 +0100 +++ linux-2.4.21-pre5-full/drivers/usb/auermain.c 2003-02-28 00:20:49.000000000 +0100 @@ -66,10 +66,10 @@ extern devfs_handle_t usb_devfs_handle; /* array of pointers to our devices that are currently connected */ -static struct auerswald *auerdev_table[AUER_MAX_DEVICES]; +struct auerswald *auerdev_table[AUER_MAX_DEVICES]; /* lock to protect the auerdev_table structure */ -static struct semaphore auerdev_table_mutex; +struct semaphore auerdev_table_mutex; /*-------------------------------------------------------------------*/ /* Forwards */
cu Adrian
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