staging: unisys: visorbus: move error store/show functions

Move the show and store functions for the error DEV_ATTR_RW so that 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>

diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index d50e4cd..951eaea 100644 (file)
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -256,9 +256,35 @@ static ssize_t boottotool_store(struct device *dev,
 static DEVICE_ATTR_RW(boottotool);
 
 static ssize_t error_show(struct device *dev, struct device_attribute *attr,
-                         char *buf);
+                         char *buf)
+{
+       u32 error = 0;
+
+       visorchannel_read(controlvm_channel,
+                         offsetof(struct spar_controlvm_channel_protocol,
+                                  installation_error),
+                         &error, sizeof(u32));
+       return scnprintf(buf, PAGE_SIZE, "%i\n", error);
+}
+
 static ssize_t error_store(struct device *dev, struct device_attribute *attr,
-                          const char *buf, size_t count);
+                          const char *buf, size_t count)
+{
+       u32 error;
+       int ret;
+
+       if (kstrtou32(buf, 10, &error))
+               return -EINVAL;
+
+       ret = visorchannel_write
+               (controlvm_channel,
+                offsetof(struct spar_controlvm_channel_protocol,
+                         installation_error),
+                &error, sizeof(u32));
+       if (ret)
+               return ret;
+       return count;
+}
 static DEVICE_ATTR_RW(error);
 
 static ssize_t textid_show(struct device *dev, struct device_attribute *attr,
@@ -423,37 +449,6 @@ parser_string_get(struct parser_context *ctx)
        return value;
 }
 
-static ssize_t error_show(struct device *dev, struct device_attribute *attr,
-                         char *buf)
-{
-       u32 error = 0;
-
-       visorchannel_read(controlvm_channel,
-                         offsetof(struct spar_controlvm_channel_protocol,
-                                  installation_error),
-                         &error, sizeof(u32));
-       return scnprintf(buf, PAGE_SIZE, "%i\n", error);
-}
-
-static ssize_t error_store(struct device *dev, struct device_attribute *attr,
-                          const char *buf, size_t count)
-{
-       u32 error;
-       int ret;
-
-       if (kstrtou32(buf, 10, &error))
-               return -EINVAL;
-
-       ret = visorchannel_write
-               (controlvm_channel,
-                offsetof(struct spar_controlvm_channel_protocol,
-                         installation_error),
-                &error, sizeof(u32));
-       if (ret)
-               return ret;
-       return count;
-}
-
 static ssize_t textid_show(struct device *dev, struct device_attribute *attr,
                           char *buf)
 {