On Tue, Feb 4, 2014 at 6:12 AM, Jenny TC <jenny.tc@xxxxxxxxx> wrote:
> +static inline bool __is_battery_full
> + (long volt, long cur, long iterm, unsigned long cv)
Overall I wonder if you've run checkpatch on these patches, but why
are you naming this one function with a double __underscore?
Just is_battery_full_check() or something would work fine I guess?
(...)
> +/* Parameters defining the charging range */
> +struct psy_ps_temp_chg_table {
> + /* upper temperature limit for each zone */
> + short int temp_up_lim; /* Degree Celsius */
> +
> + /* charge current and voltage */
> + short int full_chrg_vol; /* mV */
> + short int full_chrg_cur; /* mA */
> +
> + /*
> + * Maintenance charging thresholds.
> + * Maintenance charging voltage lower limit - Once battery hits full,
> + * charging will be resumed when battery voltage <= this voltage
> + */
> + short int maint_chrg_vol_ll; /* mV */
> +
> + /* Charge current and voltage in maintenance charging mode */
> + short int maint_chrg_vol_ul; /* mV */
> + short int maint_chrg_cur; /* mA */
> +} __packed;
Why are you packing these structs? If no real reason, remove it.
The compiler will pack what it thinks is appropriate anyway.
Convert all comments to kerneldoc.
> +#define BATTID_STR_LEN 8
> +#define BATT_TEMP_NR_RNG 6
> +
> +struct psy_pse_chrg_prof {
> + /* battery id */
> + char batt_id[BATTID_STR_LEN];
> + u16 battery_type; /* Defined as POWER_SUPPLY_TECHNOLOGY_* */
Use a named enum by patching that in <linux/power_supply.h>?
> + u16 capacity; /* mAh */
> + u16 voltage_max; /* mV */
> + /* charge termination current */
> + u16 chrg_term_mA;
> + /* Low battery level voltage */
> + u16 low_batt_mV;
> + /* upper and lower temperature limits on discharging */
> + s8 disch_temp_ul; /* Degree Celsius */
> + s8 disch_temp_ll; /* Degree Celsius */
> + /* number of temperature monitoring ranges */
> + u16 temp_mon_ranges;
> + struct psy_ps_temp_chg_table temp_mon_range[BATT_TEMP_NR_RNG];
> + /* lowest temperature supported */
> + s8 temp_low_lim;
> +} __packed;
Why packed, and convert to kerneldoc for this struct.
Yours,
Linus Walleij
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