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    Subject[PATCH] Staging: comedi: fix macros do - while loop and spaces before tabs issues in comedidev.h
    Date
    This is a patch to the comedidev.h file that fixes up two macros do - while
    loop and a space before tabs warnings found by the checkpatch.pl tool.

    Signed-off-by: Gustavo Silva <silvagustavo@users.sourceforge.net>
    ---
    drivers/staging/comedi/comedidev.h | 11 ++++++-----
    1 files changed, 6 insertions(+), 5 deletions(-)

    diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
    index ebdccfd..1b0d84b 100644
    --- a/drivers/staging/comedi/comedidev.h
    +++ b/drivers/staging/comedi/comedidev.h
    @@ -57,14 +57,15 @@
    static int __init x ## _init_module(void) \
    {return comedi_driver_register(&(x)); } \
    static void __exit x ## _cleanup_module(void) \
    - {comedi_driver_unregister(&(x)); } \
    + {comedi_driver_unregister(&(x)); } \
    module_init(x ## _init_module); \
    module_exit(x ## _cleanup_module);

    -#define COMEDI_MODULE_MACROS \
    - MODULE_AUTHOR("Comedi http://www.comedi.org"); \
    +#define COMEDI_MODULE_MACROS do { \
    + MODULE_AUTHOR("Comedi http://www.comedi.org"); \
    MODULE_DESCRIPTION("Comedi low-level driver"); \
    - MODULE_LICENSE("GPL");
    + MODULE_LICENSE("GPL"); \
    +} while (0)

    #define COMEDI_INITCLEANUP(x) \
    COMEDI_MODULE_MACROS \
    @@ -402,7 +403,7 @@ int insn_inval(struct comedi_device *dev, struct comedi_subdevice *s,
    #define RANGE(a, b) {(a)*1e6, (b)*1e6, 0}
    #define RANGE_ext(a, b) {(a)*1e6, (b)*1e6, RF_EXTERNAL}
    #define RANGE_mA(a, b) {(a)*1e6, (b)*1e6, UNIT_mA}
    -#define RANGE_unitless(a, b) {(a)*1e6, (b)*1e6, 0} /* XXX */
    +#define RANGE_unitless(a, b) do {(a)*1e6, (b)*1e6, 0} while (0) /* XXX */
    #define BIP_RANGE(a) {-(a)*1e6, (a)*1e6, 0}
    #define UNI_RANGE(a) {0, (a)*1e6, 0}

    --
    1.5.4.3


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