[PATCH v2 1/2] ACPI: platform-profile: Introduce object pointers to callbacks

[Jiaxun Yang]

Add a object pointer to handler callbacks to avoid having
global variables everywhere.

Signed-off-by: Jiaxun Yang <jiaxun.y...@flygoat.com>
Suggested-by: Hans de Goede <hdego...@redhat.com>
---
 drivers/acpi/platform_profile.c  | 4 ++--
 include/linux/platform_profile.h | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c
index 91be50a32cc8..bb4d7b0fe2ac 100644
--- a/drivers/acpi/platform_profile.c
+++ b/drivers/acpi/platform_profile.c
@@ -64,7 +64,7 @@ static ssize_t platform_profile_show(struct device *dev,
                return -ENODEV;
        }
 
-       err = cur_profile->profile_get(&profile);
+       err = cur_profile->profile_get(cur_profile, &profile);
        mutex_unlock(&profile_lock);
        if (err)
                return err;
@@ -104,7 +104,7 @@ static ssize_t platform_profile_store(struct device *dev,
                return -EOPNOTSUPP;
        }
 
-       err = cur_profile->profile_set(i);
+       err = cur_profile->profile_set(cur_profile, i);
        mutex_unlock(&profile_lock);
        if (err)
                return err;
diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h
index 3623d7108421..43f4583b5259 100644
--- a/include/linux/platform_profile.h
+++ b/include/linux/platform_profile.h
@@ -28,8 +28,10 @@ enum platform_profile_option {
 
 struct platform_profile_handler {
        unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)];
-       int (*profile_get)(enum platform_profile_option *profile);
-       int (*profile_set)(enum platform_profile_option profile);
+       int (*profile_get)(struct platform_profile_handler *pprof,
+                               enum platform_profile_option *profile);
+       int (*profile_set)(struct platform_profile_handler *pprof,
+                               enum platform_profile_option profile);
 };
 
 int platform_profile_register(const struct platform_profile_handler *pprof);
-- 
2.30.0