Re: [PARPORT] Take 3 - BACKPACK series 6 support for Linux

From: Tim Waugh (twaugh@redhat.com)
Date: Mon Mar 05 2001 - 07:33:25 EST

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    On Fri, Mar 02, 2001 at 03:15:10PM -0600, Ken Hahn wrote:

    > Here we are again.. this time.. with the versioning corrected, and all of
    > the ppc functions declaired static.

    Here's the patch version:

    <URL:ftp://people.redhat.com/twaugh/patches/linux24/linux-backpack.patch>

    You want the module called 'backpack', rather than something like
    'bpck6'?

    Here are the warnings I get when compiling:

    gcc -D__KERNEL__ -I/home/twaugh/download/staging/linux/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2 -march=i686 -c -o drivers/block/paride/backpack.o drivers/block/paride/backpack.c
    In file included from drivers/block/paride/backpack.c:35:
    drivers/block/paride/ppc6lnx.c: In function `ppc6_rd_data_byte':
    drivers/block/paride/ppc6lnx.c:307: warning: `data' might be used uninitialized in this function
    drivers/block/paride/backpack.c: In function `backpack_test_port':
    drivers/block/paride/backpack.c:133: warning: unsigned int format, long unsigned int arg (arg 3)
    drivers/block/paride/backpack.c:127: warning: unused variable `index'
    drivers/block/paride/backpack.c: In function `backpack_probe_unit':
    drivers/block/paride/backpack.c:171: warning: unused variable `temp'
    drivers/block/paride/backpack.c: At top level:
    drivers/block/paride/ppc6lnx.c:397: warning: `ppc6_rd_reg' defined but not used
    drivers/block/paride/ppc6lnx.c:406: warning: `ppc6_wr_reg' defined but not used
    drivers/block/paride/ppc6lnx.c:415: warning: `ppc6_version' defined but not used
    drivers/block/paride/ppc6lnx.c:712: warning: `ppc6_rd_port16' defined but not used
    drivers/block/paride/ppc6lnx.c:733: warning: `ppc6_wr_port16' defined but not used
    drivers/block/paride/ppc6lnx.c:788: warning: `ppc6_eeprom_start' defined but not used
    drivers/block/paride/ppc6lnx.c:795: warning: `ppc6_eeprom_end' defined but not used
    drivers/block/paride/ppc6lnx.c:828: warning: `ppc6_eeprom_ready_wait' defined but not used
    drivers/block/paride/ppc6lnx.c:863: warning: `ppc6_eeprom_read' defined but not used
    drivers/block/paride/ppc6lnx.c:894: warning: `ppc6_irq_test' defined but not used
    drivers/block/paride/ppc6lnx.c:903: warning: `ppc6_rd_extout' defined but not used

    Tim.
    */


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