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staging: unisys: remove proc entries from /proc/visorchipset/controlvm 

Remove the code that generates proc entries for the controlVM channel.
These entries are no longer necessary for debug.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Romer 2014-07-15 13:30:41 -04:00 committed by Greg Kroah-Hartman
parent 34c21d47eb
commit 1783319f47
1 changed files with 1 additions and 108 deletions
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109
drivers/staging/unisys/visorchipset/visorchipset_main.c
View File

@ -125,42 +125,7 @@ InitPartitionProperties(void)
p[PARTPROP_last] = NULL;
}
typedef enum {
CTLVMPROP_invalid,
CTLVMPROP_physAddr,
CTLVMPROP_controlChannelAddr,
CTLVMPROP_controlChannelBytes,
CTLVMPROP_sparBootPart,
CTLVMPROP_sparStoragePart,
CTLVMPROP_livedumpLength,
CTLVMPROP_livedumpCrc32,
/* add new properties above, but don't forget to change
* InitControlVmProperties() show_controlvm_property() also...
*/
CTLVMPROP_last
} CONTROLVM_property;
static const char *ControlVmTypeNames[] = { "controlvm", NULL };
static char *ControlVmPropertyNames[CTLVMPROP_last + 1];
static void
InitControlVmProperties(void)
{
char **p = ControlVmPropertyNames;
p[CTLVMPROP_invalid] = "";
p[CTLVMPROP_physAddr] = "physAddr";
p[CTLVMPROP_controlChannelAddr] = "controlChannelAddr";
p[CTLVMPROP_controlChannelBytes] = "controlChannelBytes";
p[CTLVMPROP_sparBootPart] = "spar_boot_part";
p[CTLVMPROP_sparStoragePart] = "spar_storage_part";
p[CTLVMPROP_livedumpLength] = "livedumpLength";
p[CTLVMPROP_livedumpCrc32] = "livedumpCrc32";
p[CTLVMPROP_last] = NULL;
}
static MYPROCOBJECT *ControlVmObject;
static MYPROCTYPE *PartitionType;
static MYPROCTYPE *ControlVmType;
#define VISORCHIPSET_DIAG_PROC_ENTRY_FN "diagdump"
static struct proc_dir_entry *diag_proc_dir;
@ -396,63 +361,6 @@ show_partition_property(struct seq_file *f, void *ctx, int property)
}
}
static void
show_controlvm_property(struct seq_file *f, void *ctx, int property)
{
/* Note: ctx is not needed since we only have 1 controlvm channel */
switch (property) {
case CTLVMPROP_physAddr:
if (ControlVm_channel == NULL)
seq_puts(f, "0x0\n");
else
seq_printf(f, "0x%-16.16Lx\n",
visorchannel_get_physaddr
(ControlVm_channel));
break;
case CTLVMPROP_controlChannelAddr:
if (ControlVm_channel == NULL)
seq_puts(f, "0x0\n");
else {
GUEST_PHYSICAL_ADDRESS addr = 0;
visorchannel_read(ControlVm_channel,
offsetof
(ULTRA_CONTROLVM_CHANNEL_PROTOCOL,
gpControlChannel), &addr,
sizeof(addr));
seq_printf(f, "0x%-16.16Lx\n", (u64) (addr));
}
break;
case CTLVMPROP_controlChannelBytes:
if (ControlVm_channel == NULL)
seq_puts(f, "0x0\n");
else {
U32 bytes = 0;
visorchannel_read(ControlVm_channel,
offsetof
(ULTRA_CONTROLVM_CHANNEL_PROTOCOL,
ControlChannelBytes), &bytes,
sizeof(bytes));
seq_printf(f, "%lu\n", (ulong) (bytes));
}
break;
case CTLVMPROP_sparBootPart:
seq_puts(f, "0:0:0:0/1\n");
break;
case CTLVMPROP_sparStoragePart:
seq_puts(f, "0:0:0:0/2\n");
break;
case CTLVMPROP_livedumpLength:
seq_printf(f, "%lu\n", LiveDump_info.length);
break;
case CTLVMPROP_livedumpCrc32:
seq_printf(f, "%lu\n", (ulong) LiveDump_info.crc32);
break;
default:
seq_printf(f, "(%d??)\n", property);
break;
}
}
static void
proc_Init(void)
{
@ -2736,20 +2644,12 @@ visorchipset_init(void)
proc_Init();
memset(PartitionPropertyNames, 0, sizeof(PartitionPropertyNames));
memset(ControlVmPropertyNames, 0, sizeof(ControlVmPropertyNames));
InitPartitionProperties();
InitControlVmProperties();
PartitionType = visor_proc_CreateType(ProcDir, PartitionTypeNames,
(const char **)
PartitionPropertyNames,
&show_partition_property);
ControlVmType =
visor_proc_CreateType(ProcDir, ControlVmTypeNames,
(const char **) ControlVmPropertyNames,
&show_controlvm_property);
ControlVmObject = visor_proc_CreateObject(ControlVmType, NULL, NULL);
/* Setup Installation fields */
installer_file = proc_create("installer", 0644, ProcDir,
@ -2855,16 +2755,9 @@ visorchipset_exit(void)
kmem_cache_destroy(Putfile_buffer_list_pool);
Putfile_buffer_list_pool = NULL;
}
if (ControlVmObject) {
visor_proc_DestroyObject(ControlVmObject);
ControlVmObject = NULL;
}
cleanup_controlvm_structures();
if (ControlVmType) {
visor_proc_DestroyType(ControlVmType);
ControlVmType = NULL;
}
if (PartitionType) {
visor_proc_DestroyType(PartitionType);
PartitionType = NULL;