w1: Silence ds1wm warnings related to mfd_get_cell changes
mfd_get_cell returns a const, so change the ds1wm client to store a const mfd cell. This silences type mismatch warnings. Since we're guaranteed to have the mfd_cell, we can also simplify the code a bit to get rid of a temporary variable and NULL check. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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1 changed files with 2 additions and 7 deletions
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@ -90,7 +90,7 @@ struct ds1wm_data {
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void __iomem *map;
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void __iomem *map;
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int bus_shift; /* # of shifts to calc register offsets */
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int bus_shift; /* # of shifts to calc register offsets */
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struct platform_device *pdev;
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struct platform_device *pdev;
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struct mfd_cell *cell;
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const struct mfd_cell *cell;
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int irq;
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int irq;
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int active_high;
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int active_high;
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int slave_present;
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int slave_present;
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@ -330,16 +330,11 @@ static int ds1wm_probe(struct platform_device *pdev)
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struct ds1wm_data *ds1wm_data;
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struct ds1wm_data *ds1wm_data;
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struct ds1wm_driver_data *plat;
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struct ds1wm_driver_data *plat;
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struct resource *res;
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struct resource *res;
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struct mfd_cell *cell;
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int ret;
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int ret;
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if (!pdev)
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if (!pdev)
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return -ENODEV;
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return -ENODEV;
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cell = mfd_get_cell(pdev);
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if (!cell)
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return -ENODEV;
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ds1wm_data = kzalloc(sizeof(*ds1wm_data), GFP_KERNEL);
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ds1wm_data = kzalloc(sizeof(*ds1wm_data), GFP_KERNEL);
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if (!ds1wm_data)
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if (!ds1wm_data)
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return -ENOMEM;
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return -ENOMEM;
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@ -362,7 +357,7 @@ static int ds1wm_probe(struct platform_device *pdev)
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ds1wm_data->bus_shift = resource_size(res) >> 3;
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ds1wm_data->bus_shift = resource_size(res) >> 3;
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ds1wm_data->pdev = pdev;
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ds1wm_data->pdev = pdev;
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ds1wm_data->cell = cell;
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ds1wm_data->cell = mfd_get_cell(pdev);
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res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
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res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
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if (!res) {
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if (!res) {
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