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author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-12-10 15:19:08 +0200 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-10 14:49:04 +0100 |
commit | fff6386766fc846f19d5628878a4638fa7ece0a4 (patch) | |
tree | 98cc3b5b5cf5664b92bd65d331ec39a5dcd8b522 /drivers/gpu/drm/i915/intel_sdvo.c | |
parent | ec9ed1976c256333567932b4acced34c072b57a7 (diff) | |
download | op-kernel-dev-fff6386766fc846f19d5628878a4638fa7ece0a4.zip op-kernel-dev-fff6386766fc846f19d5628878a4638fa7ece0a4.tar.gz |
drm/i915: Don't cast away const from infoframe buffer
We don't modify the packed infoframe data, so we should keep the
const qualifier in place. Just pass the buffer as 'const void *'
instead of 'const uint8_t *' and we can drop the cast entirely.
v2: Do intel_sdvo_write_infoframe() as well
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 2abeab0..95bdfb3 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -952,7 +952,7 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo) static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo, unsigned if_index, uint8_t tx_rate, - uint8_t *data, unsigned length) + const uint8_t *data, unsigned length) { uint8_t set_buf_index[2] = { if_index, 0 }; uint8_t hbuf_size, tmp[8]; |