backlight: Revert some const qualifiers
9905a43b2d
went a little to far with const
qualifiers as there are legitiment cases where the function pointers
can change (machine specific setup code for example).
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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@ -36,18 +36,18 @@ struct backlight_device;
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struct fb_info;
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struct backlight_ops {
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const unsigned int options;
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unsigned int options;
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#define BL_CORE_SUSPENDRESUME (1 << 0)
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/* Notify the backlight driver some property has changed */
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int (* const update_status)(struct backlight_device *);
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int (*update_status)(struct backlight_device *);
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/* Return the current backlight brightness (accounting for power,
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fb_blank etc.) */
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int (* const get_brightness)(struct backlight_device *);
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int (*get_brightness)(struct backlight_device *);
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/* Check if given framebuffer device is the one bound to this backlight;
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return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */
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int (* const check_fb)(struct fb_info *);
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int (*check_fb)(struct fb_info *);
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};
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/* This structure defines all the properties of a backlight */
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