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| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2020-05-10 01:56:03 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2020-05-10 01:56:03 +0200 |
| commit | bf584e4dbd5bac7b1aaddbd33a7116364f919819 (patch) | |
| tree | 1a4ebb22e283da0b363d9ad497f11624a2f4f439 /drivers/power | |
| parent | power: reset: ltc2952: remove unused variable (diff) | |
| parent | regulator: use linear_ranges helper (diff) | |
| download | linux-bf584e4dbd5bac7b1aaddbd33a7116364f919819.tar.xz linux-bf584e4dbd5bac7b1aaddbd33a7116364f919819.zip | |
Merge tag 'tags/linear-ranges-lib' into psy-next
lib: Add linear ranges helper library and start using it
Series extracts a "linear ranges" helper out of the regulator
framework. Linear ranges helper is intended to help converting
real-world values to register values when conversion is linear. I
suspect this is useful also for power subsystem and possibly for clk.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bd70528-charger.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/power/supply/bd70528-charger.c b/drivers/power/supply/bd70528-charger.c index b8e1ec106627..3b820110ecfa 100644 --- a/drivers/power/supply/bd70528-charger.c +++ b/drivers/power/supply/bd70528-charger.c @@ -335,14 +335,14 @@ static int bd70528_get_present(struct bd70528_psy *bdpsy, int *val) return 0; } -struct linear_range { +struct bd70528_linear_range { int min; int step; int vals; int low_sel; }; -static const struct linear_range current_limit_ranges[] = { +static const struct bd70528_linear_range current_limit_ranges[] = { { .min = 5, .step = 1, @@ -374,7 +374,7 @@ static const struct linear_range current_limit_ranges[] = { * voltage for low temperatures. The driver currently only reads * the charge current at room temperature. We do set both though. */ -static const struct linear_range warm_charge_curr[] = { +static const struct bd70528_linear_range warm_charge_curr[] = { { .min = 10, .step = 10, @@ -398,7 +398,7 @@ static const struct linear_range warm_charge_curr[] = { #define MAX_WARM_CHG_CURR_SEL 0x1f #define MIN_CHG_CURR_SEL 0x0 -static int find_value_for_selector_low(const struct linear_range *r, +static int find_value_for_selector_low(const struct bd70528_linear_range *r, int selectors, unsigned int sel, unsigned int *val) { @@ -420,7 +420,7 @@ static int find_value_for_selector_low(const struct linear_range *r, * I guess it is enough if we use voltage/current which is closest (below) * the requested? */ -static int find_selector_for_value_low(const struct linear_range *r, +static int find_selector_for_value_low(const struct bd70528_linear_range *r, int selectors, unsigned int val, unsigned int *sel, bool *found) { |