staging: kpc2000: kpc_i2c: Remove pldev from i2c_device structure

The i2c_device structure contains a member used to stash a pointer to
a platform_device. The driver contains no cases of this member being
used after initialization. Remove the unnecessary struct member and
the initialization of this member in the sole instance where the
driver creates a variable of type: struct i2c_device.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc2000_i2c.c b/drivers/staging/kpc2000/kpc2000_i2c.c
index 2c272ad8eca60e3f4ea704ae7e41b740fd7b185a..b2a9cda05f1bbffb5c2813396c0a3bc10c97d24e 100644 (file)
--- a/drivers/staging/kpc2000/kpc2000_i2c.c
+++ b/drivers/staging/kpc2000/kpc2000_i2c.c
@@ -36,7 +36,6 @@ MODULE_SOFTDEP("pre: i2c-dev");
 struct i2c_device {
        unsigned long           smba;
        struct i2c_adapter      adapter;
-       struct platform_device *pldev;
        unsigned int            features;
 };
 
@@ -595,7 +594,6 @@ static int pi2c_probe(struct platform_device *pldev)
        res = platform_get_resource(pldev, IORESOURCE_MEM, 0);
        priv->smba = (unsigned long)ioremap_nocache(res->start, resource_size(res));
 
-       priv->pldev = pldev;
        pldev->dev.platform_data = priv;
 
        priv->features |= FEATURE_IDF;