[PATCH v2 0/3] Video: Keep fixed/gpio regulator counter in balance
Svyatoslav Ryhel
clamor95 at gmail.com
Sat Aug 12 12:45:49 CEST 2023
The commit 4fcba5d556b4 ("regulator: implement basic reference counter")
have made it more important to keep fixed/gpio regulators enable/disable
state in balance.
The regulator_set_enable_if_allowed function is more relaxed and will
wrap all cases where the regulator is busy, already active, missing or
if DM_REGULATOR is not enabled.
These patches are an expansion of similar Jonas Karlman's patches.
---
Changes from v1:
- check return of regulator_set_enable_if_allowed for -ENOSYS
to avoid error caused by disabled DM_REGULATOR (Jonas Karlman suggestion)
---
Svyatoslav Ryhel (3):
video: pwm_backlight: use regulator_set_enable_if_allowed
video: simple_panel: use regulator_set_enable_if_allowed
video: tegra20: dsi: use regulator_set_enable_if_allowed
drivers/video/pwm_backlight.c | 13 ++++++-------
drivers/video/simple_panel.c | 10 +++++-----
drivers/video/tegra20/tegra-dsi.c | 8 +++-----
3 files changed, 14 insertions(+), 17 deletions(-)
--
2.39.2
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