Quoting Maxime Ripard (2014-03-13 08:14:13)
> Callers of clk_put must disable the clock first. This also means that as long
> as the clock is enabled the driver should hold a reference to that clock.
> Hence, the call to clk_put here are bogus and should be removed.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Looks good to me. There is a balanced clk_put in the module remove
function?
Regards,
Mike
> ---
> drivers/clk/sunxi/clk-sunxi.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
> index 23baad9d934a..7119c02c9fa8 100644
> --- a/drivers/clk/sunxi/clk-sunxi.c
> +++ b/drivers/clk/sunxi/clk-sunxi.c
> @@ -1290,17 +1290,13 @@ static void __init sunxi_clock_protect(void)
>
> /* memory bus clock - sun5i+ */
> clk = clk_get(NULL, "mbus");
> - if (!IS_ERR(clk)) {
> + if (!IS_ERR(clk))
> clk_prepare_enable(clk);
> - clk_put(clk);
> - }
>
> /* DDR clock - sun4i+ */
> clk = clk_get(NULL, "pll5_ddr");
> - if (!IS_ERR(clk)) {
> + if (!IS_ERR(clk))
> clk_prepare_enable(clk);
> - clk_put(clk);
> - }
> }
>
> static void __init sunxi_init_clocks(void)
> --
> 1.9.0
>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
