A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-08 12:58:12 -04:00
Code Issues Projects Releases Packages Wiki Activity

mhi: core: remove duplicate timesync sysfs functions

Browse source 
Remove duplicate timesync sysfs functions as they have moved to
a different file.

Change-Id: Ia1988f32eb6bf16914564977d09ba7ee81022335
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
This commit is contained in:
Bhaumik Bhatt 2020-03-20 12:17:38 -07:00 • committed by Gerrit - the friendly Code Review server
commit 9298cd3636
1 changed files with 0 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

69
drivers/bus/mhi/core/mhi_main.c
View file

@ -797,75 +797,6 @@ static void mhi_assign_of_node(struct mhi_controller *mhi_cntrl,
}
}
static ssize_t time_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct mhi_device *mhi_dev = to_mhi_device(dev);
struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;
u64 t_host, t_device;
int ret;
ret = mhi_get_remote_time_sync(mhi_dev, &t_host, &t_device);
if (ret) {
MHI_ERR("Failed to obtain time, ret:%d\n", ret);
return ret;
}
return scnprintf(buf, PAGE_SIZE, "local: %llu remote: %llu (ticks)\n",
t_host, t_device);
}
static DEVICE_ATTR_RO(time);
static ssize_t time_us_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct mhi_device *mhi_dev = to_mhi_device(dev);
struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;
u64 t_host, t_device;
int ret;
ret = mhi_get_remote_time_sync(mhi_dev, &t_host, &t_device);
if (ret) {
MHI_ERR("Failed to obtain time, ret:%d\n", ret);
return ret;
}
return scnprintf(buf, PAGE_SIZE, "local: %llu remote: %llu (us)\n",
LOCAL_TICKS_TO_US(t_host),
REMOTE_TICKS_TO_US(t_device));
}
static DEVICE_ATTR_RO(time_us);
static struct attribute *mhi_tsync_attrs[] = {
&dev_attr_time.attr,
&dev_attr_time_us.attr,
NULL,
};
static const struct attribute_group mhi_tsync_group = {
.attrs = mhi_tsync_attrs,
};
void mhi_destroy_timesync(struct mhi_controller *mhi_cntrl)
{
if (mhi_cntrl->mhi_tsync) {
mutex_lock(&mhi_cntrl->tsync_mutex);
sysfs_remove_group(&mhi_cntrl->mhi_dev->dev.kobj,
&mhi_tsync_group);
kfree(mhi_cntrl->mhi_tsync);
mhi_cntrl->mhi_tsync = NULL;
mutex_unlock(&mhi_cntrl->tsync_mutex);
}
}
int mhi_create_timesync_sysfs(struct mhi_controller *mhi_cntrl)
{
return sysfs_create_group(&mhi_cntrl->mhi_dev->dev.kobj,
&mhi_tsync_group);
}
/* bind mhi channels into mhi devices */
void mhi_create_devices(struct mhi_controller *mhi_cntrl)
{