leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: unisys: visorbus: get rid of ISSUE_IO_VMCALL

Browse Source 
The macro ISSUE_IO_VMCALL was a wrapper around the function unisys_vmcall.
It doesn't need to exist and was just being noisy, so get rid of it.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2017-03-28 09:34:58 -04:00 committed by Greg Kroah-Hartman
parent c9808ff186
commit 40b3e1ac05
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/unisys/visorbus/visorchipset.c
View File

@ -1362,7 +1362,7 @@ issue_vmcall_io_controlvm_addr(u64 *control_addr, u32 *control_bytes)
u64 physaddr;
physaddr = virt_to_phys(&params);
ISSUE_IO_VMCALL(VMCALL_CONTROLVM_ADDR, physaddr, result);
unisys_vmcall(VMCALL_CONTROLVM_ADDR, physaddr, result);
if (VMCALL_SUCCESSFUL(result)) {
*control_addr = params.address;
*control_bytes = params.channel_bytes;

8
drivers/staging/unisys/visorbus/vmcallinterface.h
View File

@ -81,13 +81,11 @@ enum vmcall_monitor_interface_method_tuple { /* VMCALL identification tuples */
#define VMCALL_SUCCESS 0
#define VMCALL_SUCCESSFUL(result) (result == 0)
#define unisys_vmcall(tuple, reg_ebx, reg_ecx) \
__unisys_vmcall_gnuc(tuple, reg_ebx, reg_ecx)
#define unisys_extended_vmcall(tuple, reg_ebx, reg_ecx, reg_edx) \
__unisys_extended_vmcall_gnuc(tuple, reg_ebx, reg_ecx, reg_edx)
#define ISSUE_IO_VMCALL(method, param, result) \
(result = unisys_vmcall(method, (param) & 0xFFFFFFFF, \
(param) >> 32))
#define unisys_vmcall(method, param, result) \
(result = __unisys_vmcall_gnuc((method), (param) & 0xFFFFFFFF, \
(param) >> 32))
/* Structures for IO VMCALLs */