diff options
| author |   Claudiu Beznea <claudiu.beznea@microchip.com> | 2021-10-11 14:27:09 +0300 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2021-10-26 18:27:42 -0700 |
| commit | 88bdeed3d08d833d814de1f6ca13ff33377d524c (patch) | |
| tree | abea169e2de01e44117210f414e686f9c12d5155 /drivers/clk | |
| parent | clk: at91: clk-master: add register definition for sama7g5's master clock (diff) | |
| download | linux-dev-88bdeed3d08d833d814de1f6ca13ff33377d524c.tar.xz linux-dev-88bdeed3d08d833d814de1f6ca13ff33377d524c.zip | |
clk: at91: clk-master: improve readability by using local variables
Improve readability in clk_sama7g5_master_set() by using local
variables.
Suggested-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20211011112719.3951784-6-claudiu.beznea@microchip.com
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/at91/clk-master.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index 88f7af1bfff6..9a2c8e64cacf 100644 --- a/drivers/clk/at91/clk-master.c +++ b/drivers/clk/at91/clk-master.c @@ -680,6 +680,8 @@ static void clk_sama7g5_master_set(struct clk_master *master, unsigned long flags; unsigned int val, cparent; unsigned int enable = status ? AT91_PMC_MCR_V2_EN : 0; + unsigned int parent = master->parent << PMC_MCR_CSS_SHIFT; + unsigned int div = master->div << MASTER_DIV_SHIFT; spin_lock_irqsave(master->lock, flags); @@ -689,9 +691,7 @@ static void clk_sama7g5_master_set(struct clk_master *master, regmap_update_bits(master->regmap, AT91_PMC_MCR_V2, enable | AT91_PMC_MCR_V2_CSS | AT91_PMC_MCR_V2_DIV | AT91_PMC_MCR_V2_CMD | AT91_PMC_MCR_V2_ID_MSK, - enable | (master->parent << PMC_MCR_CSS_SHIFT) | - (master->div << MASTER_DIV_SHIFT) | - AT91_PMC_MCR_V2_CMD | + enable | parent | div | AT91_PMC_MCR_V2_CMD | AT91_PMC_MCR_V2_ID(master->id)); cparent = (val & AT91_PMC_MCR_V2_CSS) >> PMC_MCR_CSS_SHIFT; |