diff options
Diffstat (limited to 'drivers/power/supply/twl4030_charger.c')
| -rw-r--r-- | drivers/power/supply/twl4030_charger.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/power/supply/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c index e78d061d8d32..04216b2bfb6c 100644 --- a/drivers/power/supply/twl4030_charger.c +++ b/drivers/power/supply/twl4030_charger.c @@ -363,7 +363,7 @@ static int twl4030_charger_update_current(struct twl4030_bci *bci) if (status < 0) return status; cur_reg |= oldreg << 8; - if (reg != oldreg) { + if (reg != cur_reg) { /* disable write protection for one write access for * BCIIREF */ status = twl_i2c_write_u8(TWL_MODULE_MAIN_CHARGE, 0xE7, @@ -512,7 +512,6 @@ static int twl4030_charger_enable_usb(struct twl4030_bci *bci, bool enable) ret |= twl_i2c_write_u8(TWL_MODULE_MAIN_CHARGE, 0x2a, TWL4030_BCIMDKEY); if (bci->usb_enabled) { - pm_runtime_mark_last_busy(bci->transceiver->dev); pm_runtime_put_autosuspend(bci->transceiver->dev); bci->usb_enabled = 0; } @@ -1108,7 +1107,7 @@ static int twl4030_bci_probe(struct platform_device *pdev) return 0; } -static int twl4030_bci_remove(struct platform_device *pdev) +static void twl4030_bci_remove(struct platform_device *pdev) { struct twl4030_bci *bci = platform_get_drvdata(pdev); @@ -1123,8 +1122,6 @@ static int twl4030_bci_remove(struct platform_device *pdev) TWL4030_INTERRUPTS_BCIIMR1A); twl_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, TWL4030_INTERRUPTS_BCIIMR2A); - - return 0; } static const struct of_device_id twl_bci_of_match[] __maybe_unused = { @@ -1135,7 +1132,7 @@ MODULE_DEVICE_TABLE(of, twl_bci_of_match); static struct platform_driver twl4030_bci_driver = { .probe = twl4030_bci_probe, - .remove = twl4030_bci_remove, + .remove = twl4030_bci_remove, .driver = { .name = "twl4030_bci", .of_match_table = of_match_ptr(twl_bci_of_match), |