Drop the cast from the pointer diff to fix:
drivers/gpu/drm/i915/i915_cmd_parser.c:405:4: warning: format '%td' expects
argument of type 'ptrdiff_t', but argument 5 has type 'long unsigned int'
[-Wformat]
While at it, use %u for u32.
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
Randy, try as I might, I wasn't able to coerce gcc to spit out that
warning. Please enlighten me! (Does this fix the warn?)
Thanks for the report.
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 71ac3b4eaa0d..e5c4e99a22fb 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -811,10 +811,10 @@ int i915_parse_cmds(struct intel_ring_buffer *ring,
length = ((*cmd & desc->length.mask) + LENGTH_BIAS);
if ((batch_end - cmd) < length) {
- DRM_DEBUG_DRIVER("CMD: Command length exceeds batch length: 0x%08X length=%d batchlen=%td\n",
+ DRM_DEBUG_DRIVER("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
*cmd,
length,
- (unsigned long)(batch_end - cmd));
+ batch_end - cmd);
ret = -EINVAL;
break;
}
--
1.7.9.5
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