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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-12-20 03:31:45 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-20 23:49:32 +0400 |
| commit | 450a7c43e8742a176e451ff2dfc3e22eae839987 (patch) | |
| tree | 592c4d287fba907c789c0e62318eee7c7bf38803 /drivers/staging/comedi | |
| parent | fc31c52f4cfb9465ff69df881807ef1cc0730501 (diff) | |
| download | linux-450a7c43e8742a176e451ff2dfc3e22eae839987.tar.xz | |
staging: comedi: ni_tio_internal.h: replace NITIO_Gxx_Joint_Status1_Reg()
The shared "Status1" registers are sequential in the enum ni_gpct_register.
Replace this inline CamelCase function with a simple define.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_tio_internal.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h index f9eb2d0f6cb6..75e622030746 100644 --- a/drivers/staging/comedi/drivers/ni_tio_internal.h +++ b/drivers/staging/comedi/drivers/ni_tio_internal.h @@ -32,19 +32,7 @@ #define NITIO_GATE2_REG(x) (NITIO_G0_GATE2 + (x)) #define NITIO_STATUS_REG(x) (NITIO_G01_STATUS + ((x) / 2)) #define NITIO_RESET_REG(x) (NITIO_G01_RESET + ((x) / 2)) - -static inline enum ni_gpct_register NITIO_Gxx_Joint_Status1_Reg(unsigned idx) -{ - switch (idx) { - case 0: - case 1: - return NITIO_G01_STATUS1; - case 2: - case 3: - return NITIO_G23_STATUS1; - } - return 0; -} +#define NITIO_STATUS1_REG(x) (NITIO_G01_STATUS1 + ((x) / 2)) static inline enum ni_gpct_register NITIO_Gxx_Joint_Status2_Reg(unsigned idx) { |