diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-09-22 17:54:09 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-10-02 20:29:46 +0200 |
| commit | 934e2536b1bfe663de033298f75c1b8ff9d0c9ea (patch) | |
| tree | e202cb43d3677925d386debfe66fae179a49974a /drivers/clk/clk-fractional-divider.c | |
| parent | clk: fractional-divider: rename prate -> parent_rate (diff) | |
| download | linux-934e2536b1bfe663de033298f75c1b8ff9d0c9ea.tar.xz linux-934e2536b1bfe663de033298f75c1b8ff9d0c9ea.zip | |
clk: fractional-divider: keep mwidth and nwidth internally
The patch adds mwidth and nwidth fields to the struct clk_fractional_divider
for further usage. While here, use GENMASK() instead of open coding this
functionality.
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-fractional-divider.c')
| -rw-r--r-- | drivers/clk/clk-fractional-divider.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c index 1af9c1e85d83..0282c7647a49 100644 --- a/drivers/clk/clk-fractional-divider.c +++ b/drivers/clk/clk-fractional-divider.c @@ -128,9 +128,11 @@ struct clk *clk_register_fractional_divider(struct device *dev, fd->reg = reg; fd->mshift = mshift; - fd->mmask = (BIT(mwidth) - 1) << mshift; + fd->mwidth = mwidth; + fd->mmask = GENMASK(mwidth - 1, 0) << mshift; fd->nshift = nshift; - fd->nmask = (BIT(nwidth) - 1) << nshift; + fd->nwidth = nwidth; + fd->nmask = GENMASK(nwidth - 1, 0) << nshift; fd->flags = clk_divider_flags; fd->lock = lock; fd->hw.init = &init; |