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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-04-01 12:59:08 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-01 22:58:29 +0200 |
| commit | c2d15359c4b5476c181d8a51bdeba4cead15c120 (patch) | |
| tree | 5eda8446a7f5c7932cdca95848b204e141edfa1d | |
| parent | 16c6c56bab1d9942c8089b7ea8a7382799fba5d8 (diff) | |
| download | op-kernel-dev-c2d15359c4b5476c181d8a51bdeba4cead15c120.zip op-kernel-dev-c2d15359c4b5476c181d8a51bdeba4cead15c120.tar.gz | |
drm: Make drm_clflush_virt_range() void*
Currently drm_cflush_virt_rage() takes a char* so the caller probably
has to do pointless casting to avoid compiler warnings. Make the
argument void* instead to avoid such issues.
v2: Use void* arithmetic (Chris)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/drm_cache.c | 4 | ||||
| -rw-r--r-- | include/drm/drmP.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index bb8f580..4bfad5f 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -125,11 +125,11 @@ drm_clflush_sg(struct sg_table *st) EXPORT_SYMBOL(drm_clflush_sg); void -drm_clflush_virt_range(char *addr, unsigned long length) +drm_clflush_virt_range(void *addr, unsigned long length) { #if defined(CONFIG_X86) if (cpu_has_clflush) { - char *end = addr + length; + void *end = addr + length; mb(); for (; addr < end; addr += boot_cpu_data.x86_clflush_size) clflush(addr); diff --git a/include/drm/drmP.h b/include/drm/drmP.h index daac00a..150780b 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1322,7 +1322,7 @@ extern int drm_remove_magic(struct drm_master *master, drm_magic_t magic); /* Cache management (drm_cache.c) */ void drm_clflush_pages(struct page *pages[], unsigned long num_pages); void drm_clflush_sg(struct sg_table *st); -void drm_clflush_virt_range(char *addr, unsigned long length); +void drm_clflush_virt_range(void *addr, unsigned long length); /* Locking IOCTL support (drm_lock.h) */ extern int drm_lock(struct drm_device *dev, void *data, |
