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drm/pci: Move drm_pci_alloc/free under CONFIG_DRM_LEGACY

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Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
[fix checkpatch warning]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200403110610.2344842-1-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2020-04-03 13:06:09 +02:00 committed by Sam Ravnborg
parent c76d4ab764
commit 33775336d5
3 changed files with 18 additions and 26 deletions
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3
drivers/gpu/drm/drm_pci.c
View File

@ -36,6 +36,8 @@
#include "drm_internal.h"
#include "drm_legacy.h"
#ifdef CONFIG_DRM_LEGACY
/**
* drm_pci_alloc - Allocate a PCI consistent memory block, for DMA.
* @dev: DRM device
@ -93,6 +95,7 @@ void drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
}
EXPORT_SYMBOL(drm_pci_free);
#endif
static int drm_get_pci_domain(struct drm_device *dev)
{

15
include/drm/drm_legacy.h
View File

@ -194,11 +194,26 @@ void drm_legacy_idlelock_release(struct drm_lock_data *lock);
#ifdef CONFIG_PCI
struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, size_t size,
size_t align);
void drm_pci_free(struct drm_device *dev, struct drm_dma_handle *dmah);
int drm_legacy_pci_init(struct drm_driver *driver, struct pci_driver *pdriver);
void drm_legacy_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver);
#else
static inline struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev,
size_t size, size_t align)
{
return NULL;
}
static inline void drm_pci_free(struct drm_device *dev,
struct drm_dma_handle *dmah)
{
}
static inline int drm_legacy_pci_init(struct drm_driver *driver,
struct pci_driver *pdriver)
{

26
include/drm/drm_pci.h
View File

@ -34,30 +34,4 @@
#include <linux/pci.h>
struct drm_dma_handle;
struct drm_device;
struct drm_driver;
struct drm_master;
#ifdef CONFIG_PCI
struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, size_t size,
size_t align);
void drm_pci_free(struct drm_device *dev, struct drm_dma_handle * dmah);
#else
static inline struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev,
size_t size, size_t align)
{
return NULL;
}
static inline void drm_pci_free(struct drm_device *dev,
struct drm_dma_handle *dmah)
{
}
#endif
#endif /* _DRM_PCI_H_ */