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Subject[PATCH 2/6] ASoC: arizona: Allow specification of base for arizona_is_enabled_fll
Date
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 <ckeepax@opensource.wolfsonmicro.com>
---
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, &reg);
+ ret = regmap_read(arizona->regmap, base + 1, &reg);
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
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