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clk: at91: clk-master: improve readability by using local variables

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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>
This commit is contained in:
Claudiu Beznea 2021-10-11 14:27:09 +03:00 committed by Stephen Boyd
parent c553881677
commit 88bdeed3d0
1 changed files with 3 additions and 3 deletions
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6
drivers/clk/at91/clk-master.c
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@ -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;