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[media] adp1653: check platform_data before usage
The driver requires platform_data to be present. That's why we need to check and fail in case of the absence of necessary data. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -413,6 +413,10 @@ static int adp1653_probe(struct i2c_client *client,
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struct adp1653_flash *flash;
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int ret;
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/* we couldn't work without platform data */
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if (client->dev.platform_data == NULL)
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return -ENODEV;
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flash = kzalloc(sizeof(*flash), GFP_KERNEL);
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if (flash == NULL)
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return -ENOMEM;
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