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author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-19 18:56:14 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-21 02:33:00 +0300 |
commit | 603dd4932e9f22f20c30a0200608a1b9588013be (patch) | |
tree | 44563a8c80114c48b49a335f8f576b42c0ba4e3e /drivers/staging/sm750fb/ddk750_chip.c | |
parent | e074da3f80a6a2c5eb4ed6758f143ee17ddbba56 (diff) | |
download | linux-603dd4932e9f22f20c30a0200608a1b9588013be.tar.xz |
staging: sm750fb: move MHz() and roundedDiv() close to their usage
The MHz() and roundedDiv macros are used only by ddk750_chip.c, so move
their definition there.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_chip.c')
-rw-r--r-- | drivers/staging/sm750fb/ddk750_chip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c index 02157f87d730..95f7cae3cc23 100644 --- a/drivers/staging/sm750fb/ddk750_chip.c +++ b/drivers/staging/sm750fb/ddk750_chip.c @@ -6,6 +6,10 @@ #include "ddk750_chip.h" #include "ddk750_power.h" +/* n / d + 1 / 2 = (2n + d) / 2d */ +#define roundedDiv(num, denom) ((2 * (num) + (denom)) / (2 * (denom))) +#define MHz(x) ((x) * 1000000) + logical_chip_type_t getChipType(void) { unsigned short physicalID; |