diff options
| author | Tirupathi Reddy <tirupath@codeaurora.org> | 2018-01-11 15:34:54 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2019-02-15 03:16:06 -0800 |
| commit | 7acdf203cfc3cbd30c51e9f3f8db70e614bb9b32 (patch) | |
| tree | c5b24fb1c837707dad9e110893003341edcecf49 /drivers/power | |
| parent | 6c36a602f34b8907e9416b1330db54575284cc85 (diff) | |
drivers: fix 32bit compilation for QPNP drivers
Use div_s64() for signed 64bit division with 32bit divider
and div64_s64() for signed 64bit division with 64bit divider.
CRs-Fixed: 2170745
Change-Id: I1dcf9e83ba492559df2a8b6be9484196f53d6193
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Signed-off-by: Shilpa Suresh <sbsure@codeaurora.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/qcom/qpnp-fg.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/power/supply/qcom/qpnp-fg.c b/drivers/power/supply/qcom/qpnp-fg.c index 3ddc10689707..1ace44f121b4 100644 --- a/drivers/power/supply/qcom/qpnp-fg.c +++ b/drivers/power/supply/qcom/qpnp-fg.c @@ -3259,13 +3259,13 @@ static int estimate_battery_age(struct fg_chip *chip, int *actual_capacity) /* calculate soc_cutoff_new */ val = (1000000LL + temp_rs_to_rslow) * battery_esr; - do_div(val, 1000000); + val = div64_s64(val, 1000000); ocv_cutoff_new = div64_s64(chip->evaluation_current * val, 1000) + chip->cutoff_voltage; /* calculate soc_cutoff_aged */ val = (1000000LL + temp_rs_to_rslow) * esr_actual; - do_div(val, 1000000); + val = div64_s64(val, 1000000); ocv_cutoff_aged = div64_s64(chip->evaluation_current * val, 1000) + chip->cutoff_voltage; @@ -3715,11 +3715,11 @@ static void fg_cap_learning_post_process(struct fg_chip *chip) max_inc_val = chip->learning_data.learned_cc_uah * (1000 + chip->learning_data.max_increment); - do_div(max_inc_val, 1000); + max_inc_val = div_s64(max_inc_val, 1000); min_dec_val = chip->learning_data.learned_cc_uah * (1000 - chip->learning_data.max_decrement); - do_div(min_dec_val, 1000); + min_dec_val = div_s64(min_dec_val, 1000); old_cap = chip->learning_data.learned_cc_uah; if (chip->learning_data.cc_uah > max_inc_val) |