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drm/dsi: Replace upcasting macro by function

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Using a function instead of a macro provides proper type checking.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2014-08-05 09:01:32 +02:00
parent dff2ed2754
commit 77df01dcd3
1 changed files with 9 additions and 2 deletions
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11
include/drm/drm_mipi_dsi.h
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@ -123,7 +123,10 @@ struct mipi_dsi_device {
unsigned long mode_flags;
};
#define to_mipi_dsi_device(d) container_of(d, struct mipi_dsi_device, dev)
static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev)
{
return container_of(dev, struct mipi_dsi_device, dev);
}
int mipi_dsi_attach(struct mipi_dsi_device *dsi);
int mipi_dsi_detach(struct mipi_dsi_device *dsi);
@ -146,7 +149,11 @@ struct mipi_dsi_driver {
void (*shutdown)(struct mipi_dsi_device *dsi);
};
#define to_mipi_dsi_driver(d) container_of(d, struct mipi_dsi_driver, driver)
static inline struct mipi_dsi_driver *
to_mipi_dsi_driver(struct device_driver *driver)
{
return container_of(driver, struct mipi_dsi_driver, driver);
}
static inline void *mipi_dsi_get_drvdata(const struct mipi_dsi_device *dsi)
{