[PATCH 02/13] plat-spear: use list_move() instead of list_del()/list_add() combination
viresh kumar
viresh.kumar at st.com
Tue Mar 15 23:49:39 EDT 2011
On 03/16/2011 04:23 AM, Kirill A. Shutemov wrote:
> Signed-off-by: Kirill A. Shutemov <kirill at shutemov.name>
> Cc: Viresh Kumar <viresh.kumar at st.com>
> Cc: Russell King <linux at arm.linux.org.uk>
> Cc: linux-arm-kernel at lists.infradead.org
> ---
> arch/arm/plat-spear/clock.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/plat-spear/clock.c b/arch/arm/plat-spear/clock.c
> index ee4f90e..1d24faf 100644
> --- a/arch/arm/plat-spear/clock.c
> +++ b/arch/arm/plat-spear/clock.c
> @@ -267,9 +267,7 @@ static void change_parent(struct clk *cclk, struct clk *pclk)
> unsigned long flags;
>
> spin_lock_irqsave(&clocks_lock, flags);
> - list_del(&cclk->sibling);
> - list_add(&cclk->sibling, &pclk->children);
> -
> + list_move(&cclk->sibling, &pclk->children);
> cclk->pclk = pclk;
> spin_unlock_irqrestore(&clocks_lock, flags);
> }
Acked-by: Viresh Kumar <viresh.kumar at st.com>
--
viresh
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