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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>
This commit is contained in:
Geordan Neukum 2019-05-26 01:18:28 +00:00 committed by Greg Kroah-Hartman
parent f82ce45273
commit 935d47e209
1 changed files with 0 additions and 2 deletions
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drivers/staging/kpc2000/kpc2000_i2c.c
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@ -36,7 +36,6 @@ MODULE_SOFTDEP("pre: i2c-dev");
struct i2c_device { struct i2c_device {
unsigned long smba; unsigned long smba;
struct i2c_adapter adapter; struct i2c_adapter adapter;
struct platform_device *pldev;
unsigned int features; unsigned int features;
}; };
@ -595,7 +594,6 @@ static int pi2c_probe(struct platform_device *pldev)
res = platform_get_resource(pldev, IORESOURCE_MEM, 0); res = platform_get_resource(pldev, IORESOURCE_MEM, 0);
priv->smba = (unsigned long)ioremap_nocache(res->start, resource_size(res)); priv->smba = (unsigned long)ioremap_nocache(res->start, resource_size(res));
priv->pldev = pldev;
pldev->dev.platform_data = priv; pldev->dev.platform_data = priv;
priv->features |= FEATURE_IDF; priv->features |= FEATURE_IDF;