Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-27 14:41:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

clk: renesas: rzg2l: Simplify the logic in rzg2l_mod_clock_endisable()

Browse Source 
The bitmask << 16 is anyway set on both branches of if thus move it
before the if and set the lower bits of registers only in case clock is
enabled.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230912045157.177966-12-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Claudiu Beznea 2023-09-12 07:51:31 +03:00 committed by Geert Uytterhoeven
parent 17939df3c9
commit becf4a771a
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/clk/renesas/rzg2l-cpg.c
View File

@ -909,10 +909,9 @@ static int rzg2l_mod_clock_endisable(struct clk_hw *hw, bool enable)
enable ? "ON" : "OFF");
spin_lock_irqsave(&priv->rmw_lock, flags);
value = bitmask << 16;
if (enable)
value = (bitmask << 16) | bitmask;
else
value = bitmask << 16;
value |= bitmask;
writel(value, priv->base + CLK_ON_R(reg));
spin_unlock_irqrestore(&priv->rmw_lock, flags);