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 2026-10-07 20:33:58 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge "haven: doorbell: Remove locks around read/send"

Browse source
This commit is contained in:
qctecmdr 2020-02-27 11:35:11 -08:00 • committed by Gerrit - the friendly Code Review server
commit c06a32d6ff
1 changed files with 0 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

18
drivers/virt/haven/hh_dbl.c
View file

@ -117,9 +117,6 @@ int hh_dbl_read_and_clean(void *dbl_client_desc, hh_dbl_flags_t *clear_flags)
cap_table_entry = &hh_dbl_cap_table[client_desc->label];
if (mutex_lock_interruptible(&cap_table_entry->cap_entry_lock))
return -ERESTARTSYS;
hh_ret = hh_hcall_dbl_recv(cap_table_entry->rx_cap_id,
*clear_flags, &recv_resp);
@ -129,8 +126,6 @@ int hh_dbl_read_and_clean(void *dbl_client_desc, hh_dbl_flags_t *clear_flags)
else
*clear_flags = recv_resp.old_flags;
mutex_unlock(&cap_table_entry->cap_entry_lock);
return ret;
}
EXPORT_SYMBOL(hh_dbl_read_and_clean);
@ -163,9 +158,6 @@ int hh_dbl_set_mask(void *dbl_client_desc, hh_dbl_flags_t enable_mask,
cap_table_entry = &hh_dbl_cap_table[client_desc->label];
if (mutex_lock_interruptible(&cap_table_entry->cap_entry_lock))
return -ERESTARTSYS;
hh_ret = hh_hcall_dbl_mask(cap_table_entry->rx_cap_id,
enable_mask, ack_mask);
@ -209,9 +201,6 @@ int hh_dbl_send(void *dbl_client_desc, hh_dbl_flags_t *newflags)
cap_table_entry = &hh_dbl_cap_table[client_desc->label];
if (mutex_lock_interruptible(&cap_table_entry->cap_entry_lock))
return -ERESTARTSYS;
hh_ret = hh_hcall_dbl_send(cap_table_entry->tx_cap_id, *newflags,
&send_resp);
@ -221,8 +210,6 @@ int hh_dbl_send(void *dbl_client_desc, hh_dbl_flags_t *newflags)
else
*newflags = send_resp.old_flags;
mutex_unlock(&cap_table_entry->cap_entry_lock);
return ret;
}
EXPORT_SYMBOL(hh_dbl_send);
@ -250,17 +237,12 @@ int hh_dbl_reset(void *dbl_client_desc)
cap_table_entry = &hh_dbl_cap_table[client_desc->label];
if (mutex_lock_interruptible(&cap_table_entry->cap_entry_lock))
return -ERESTARTSYS;
hh_ret = hh_hcall_dbl_reset(cap_table_entry->rx_cap_id);
ret = hh_remap_error(hh_ret);
if (ret != 0)
pr_err("%s: Hypercall failed ret = %d\n", __func__, hh_ret);
mutex_unlock(&cap_table_entry->cap_entry_lock);
return ret;
}
EXPORT_SYMBOL(hh_dbl_reset);