From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: [PATCH 2/6] ASoC: arizona: Allow specification of base for arizona_is_enabled_fll Date: Fri, 2 Sep 2016 16:52:44 +0100 Message-ID: <1472831568-466-3-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1472831568-466-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1472831568-466-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Sender: linux-kernel-owner@vger.kernel.org To: lee.jones@linaro.org, broonie@kernel.org Cc: lgirdwood@gmail.com, s.nawrocki@samsung.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com List-Id: alsa-devel@alsa-project.org In preparation for future improvements allow a base to be passed to arizona_is_enabled_fll, this will allow it to be used to check the state of the synchroniser path as well. Signed-off-by: Charles Keepax --- sound/soc/codecs/arizona.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index ded235f..463979f4 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -2188,13 +2188,13 @@ static void arizona_apply_fll(struct arizona *arizona, unsigned int base, ARIZONA_FLL1_CTRL_UPD | cfg->n); } -static int arizona_is_enabled_fll(struct arizona_fll *fll) +static int arizona_is_enabled_fll(struct arizona_fll *fll, int base) { struct arizona *arizona = fll->arizona; unsigned int reg; int ret; - ret = regmap_read(arizona->regmap, fll->base + 1, ®); + ret = regmap_read(arizona->regmap, base + 1, ®); if (ret != 0) { arizona_fll_err(fll, "Failed to read current state: %d\n", ret); @@ -2208,7 +2208,7 @@ static int arizona_enable_fll(struct arizona_fll *fll) { struct arizona *arizona = fll->arizona; bool use_sync = false; - int already_enabled = arizona_is_enabled_fll(fll); + int already_enabled = arizona_is_enabled_fll(fll, fll->base); struct arizona_fll_cfg cfg; int i; unsigned int val; -- 2.1.4