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staging: unisys: visorbus: move boottotool 

Move the boottotool show and store functions so the function
prototypes can be removed.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2016-09-19 17:09:30 -04:00 committed by Greg Kroah-Hartman
parent 84efd2077c
commit 1b1d463d08
1 changed files with 33 additions and 39 deletions
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72
drivers/staging/unisys/visorbus/visorchipset.c
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@ -219,10 +219,40 @@ static ssize_t toolaction_store(struct device *dev,
static DEVICE_ATTR_RW(toolaction);
static ssize_t boottotool_show(struct device *dev,
struct device_attribute *attr, char *buf);
struct device_attribute *attr,
char *buf)
{
struct efi_spar_indication efi_spar_indication;
visorchannel_read(controlvm_channel,
offsetof(struct spar_controlvm_channel_protocol,
efi_spar_ind), &efi_spar_indication,
sizeof(struct efi_spar_indication));
return scnprintf(buf, PAGE_SIZE, "%u\n",
efi_spar_indication.boot_to_tool);
}
static ssize_t boottotool_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count);
struct device_attribute *attr,
const char *buf, size_t count)
{
int val, ret;
struct efi_spar_indication efi_spar_indication;
if (kstrtoint(buf, 10, &val))
return -EINVAL;
efi_spar_indication.boot_to_tool = val;
ret = visorchannel_write
(controlvm_channel,
offsetof(struct spar_controlvm_channel_protocol,
efi_spar_ind), &(efi_spar_indication),
sizeof(struct efi_spar_indication));
if (ret)
return ret;
return count;
}
static DEVICE_ATTR_RW(boottotool);
static ssize_t error_show(struct device *dev, struct device_attribute *attr,
@ -458,42 +488,6 @@ parser_string_get(struct parser_context *ctx)
return value;
}
static ssize_t boottotool_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct efi_spar_indication efi_spar_indication;
visorchannel_read(controlvm_channel,
offsetof(struct spar_controlvm_channel_protocol,
efi_spar_ind), &efi_spar_indication,
sizeof(struct efi_spar_indication));
return scnprintf(buf, PAGE_SIZE, "%u\n",
efi_spar_indication.boot_to_tool);
}
static ssize_t boottotool_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
int val, ret;
struct efi_spar_indication efi_spar_indication;
if (kstrtoint(buf, 10, &val))
return -EINVAL;
efi_spar_indication.boot_to_tool = val;
ret = visorchannel_write
(controlvm_channel,
offsetof(struct spar_controlvm_channel_protocol,
efi_spar_ind), &(efi_spar_indication),
sizeof(struct efi_spar_indication));
if (ret)
return ret;
return count;
}
static ssize_t error_show(struct device *dev, struct device_attribute *attr,
char *buf)
{