| commit | c329795052aa339850a45fab649ab97a36905136 | |
| author | Paul Fertser <fercerpav@gmail.com> | |
| Wed, 4 Nov 2009 21:24:59 +0000 (5 00:24 +0300) | ||
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | |
| Mon, 16 Nov 2009 00:32:09 +0000 (16 03:32 +0300) | ||
| tree | 96bc7769c35baaec5d87c0ab418e333b6983eeac | treesnapshot (tar.gz zip) |
| parent | 1282b35a1edf5f12ae58a2b16ae8615dfe0d9ecc | commitdiff |
pcf50633: Query charger status directly
Current scheme is fragile and is likely to go off sync, especially on
batfull->adapter charging automatic MBC transition.
Query the status bit every time we need it instead.
We need to export another function to query for USB presence because
we can't read anything from PCF50633 (via I2C) inside irq context and
that is needed by usb gadgets.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Current scheme is fragile and is likely to go off sync, especially on
batfull->adapter charging automatic MBC transition.
Query the status bit every time we need it instead.
We need to export another function to query for USB presence because
we can't read anything from PCF50633 (via I2C) inside irq context and
that is needed by usb gadgets.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
| drivers/power/pcf50633-charger.c | diffblobblamehistory | |
| include/linux/mfd/pcf50633/mbc.h | diffblobblamehistory |