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Viewing changes to drivers/video/backlight/88pm860x_bl.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/video/backlight/88pm860x_bl.c
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#include <linux/fb.h>
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#include <linux/i2c.h>
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#include <linux/backlight.h>
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#include <linux/mfd/core.h>
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#include <linux/mfd/88pm860x.h>
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#define MAX_BRIGHTNESS          (0xFF)
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        struct pm860x_backlight_pdata *pdata = NULL;
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        struct pm860x_backlight_data *data;
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        struct backlight_device *bl;
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        struct mfd_cell *cell;
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        struct resource *res;
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        struct backlight_properties props;
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        unsigned char value;
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                return -EINVAL;
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        }
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        cell = pdev->dev.platform_data;
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        if (cell == NULL)
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                return -ENODEV;
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        pdata = cell->mfd_data;
 
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        pdata = pdev->dev.platform_data;
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        if (pdata == NULL) {
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                dev_err(&pdev->dev, "platform data isn't assigned to "
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                        "backlight\n");
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        }
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        memset(&props, 0, sizeof(struct backlight_properties));
 
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        props.type = BACKLIGHT_RAW;
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        props.max_brightness = MAX_BRIGHTNESS;
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        bl = backlight_device_register(name, &pdev->dev, data,
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                                        &pm860x_backlight_ops, &props);