Commit Graph

8 Commits

Author SHA1 Message Date
Douglas Anderson
67dc71c61b
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.4 and 5.10
This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS
for drivers that existed in 4.14") but changes regulators didn't exist
in Linux 5.4 but did exist in Linux 5.10.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230316125351.4.I01f21c98901641a009890590ddc1354c0f294e5e@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 13:11:28 +00:00
Prashant Malani
b1d288d9c3 platform/chrome: cros_ec_proto: Rename cros_ec_command function
cros_ec_command() is the name of a function as well as a struct, as such
it can confuse indexing tools (like ctags). Avoid this by renaming it to
cros_ec_cmd(). Update all the callsites to use the new name.

This patch is a find-and-replace, so should not introduce any functional
changes.

Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220606201825.763788-3-pmalani@chromium.org
2022-06-08 08:14:53 +00:00
Prashant Malani
015cd00435 regulator: cros-ec: Use common cros_ec_command()
Reduce code duplication by using the common cros_ec_command() function
instead of the locally defined variant.

Cc: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220606201825.763788-2-pmalani@chromium.org
2022-06-08 08:14:53 +00:00
Axel Lin
3d681804ef
regulator: cros-ec: Fix error code in dev_err message
Show proper error code instead of 0.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210512075824.620580-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-12 13:01:41 +01:00
Axel Lin
ce41090057
regulator: cros-ec-regulator: Add NULL test for devm_kmemdup call
Fix possible NULL pointer dereference.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20200802032509.305425-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-04 13:24:37 +01:00
Pi-Hsun Shih
176cf70442
regulator: cros-ec-regulator: Fix double free of desc->name.
The desc->name field is allocated with devm_kstrdup, but is also kfreed
on the error path, causing it to be double freed. Remove the kfree on
the error path.

Fixes: 8d9f8d57e0 ("regulator: Add driver for cros-ec-regulator")
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200728091909.2009771-1-pihsun@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-28 16:53:14 +01:00
Rikard Falkeborn
308e65ad06
regulator: cros-ec: Constify cros_ec_regulator_voltage_ops
It is never modified, so make it const to allow the compiler to put it
in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Pi-Hsun Shih <pihsun@chromium.org>
Link: https://lore.kernel.org/r/20200711114409.9911-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-13 18:08:41 +01:00
Pi-Hsun Shih
8d9f8d57e0
regulator: Add driver for cros-ec-regulator
Add driver for cros-ec-regulator, representing a voltage regulator that
is connected and controlled by ChromeOS EC, and is controlled by kernel
with EC host commands.

Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200612040526.192878-4-pihsun@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-15 22:40:14 +01:00