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| author | Phil Reid <preid@electromag.com.au> | 2016-09-01 15:50:52 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-09-01 16:06:14 +0200 |
| commit | 3b5dd3a49496220b35af83c96e3d2ff5716550ae (patch) | |
| tree | 31b06b095bcfd1920da2759c1db89c3fe46f33d0 /include/linux/power/sbs-battery.h | |
| parent | 528e3504123d0281c613b83ca46aaf2dd7c3f45e (diff) | |
| download | lwn-3b5dd3a49496220b35af83c96e3d2ff5716550ae.tar.gz lwn-3b5dd3a49496220b35af83c96e3d2ff5716550ae.zip | |
power: supply: sbs-battery: Use gpio_desc and sleeping calls for battery detect
Switch to using new gpio_desc interface and devm gpio get calls to
automatically manage gpio resource. Use gpiod_get_value which handles
active high / low calls.
If gpio_detect is set then force loading of the driver as it is
reasonable to assume that the battery may not be present.
Update the is_present flag immediately in the IRQ.
Remove legacy gpio specification from platform data.
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'include/linux/power/sbs-battery.h')
| -rw-r--r-- | include/linux/power/sbs-battery.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/power/sbs-battery.h b/include/linux/power/sbs-battery.h index 2b0a9d9ff57e..811f1a0c00cb 100644 --- a/include/linux/power/sbs-battery.h +++ b/include/linux/power/sbs-battery.h @@ -26,15 +26,11 @@ /** * struct sbs_platform_data - platform data for sbs devices - * @battery_detect: GPIO which is used to detect battery presence - * @battery_detect_present: gpio state when battery is present (0 / 1) * @i2c_retry_count: # of times to retry on i2c IO failure * @poll_retry_count: # of times to retry looking for new status after * external change notification */ struct sbs_platform_data { - int battery_detect; - int battery_detect_present; int i2c_retry_count; int poll_retry_count; }; |