Am Freitag, den 05.07.2013, 14:40 +0200 schrieb Heiko Stübner:
> The pool is created thru devm_gen_pool_create, so the call to
> gen_pool_destroy is not necessary.
> Instead the sram-clock must be turned off again if it exists.
>
> Signed-off-by: Heiko Stuebner <he...@sntech.de>
> Tested-by: Ulrich Prinz <ulrich.pr...@googlemail.com>
Acked-by: Philipp Zabel <p.za...@pengutronix.de>
> ---
> drivers/misc/sram.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
> index d87cc91..afe66571 100644
> --- a/drivers/misc/sram.c
> +++ b/drivers/misc/sram.c
> @@ -68,7 +68,8 @@ static int sram_probe(struct platform_device *pdev)
> ret = gen_pool_add_virt(sram->pool, (unsigned long)virt_base,
> res->start, size, -1);
> if (ret < 0) {
> - gen_pool_destroy(sram->pool);
> + if (sram->clk)
> + clk_disable_unprepare(sram->clk);
> return ret;
> }
>
regards
Philipp
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