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drm/i915: Remove function details from device error messages 

Error messages are intended to be addressed to the user; be clear,
succinct, instructive and unambiguous. Adding the function name to
that message does not add any information the user requires and in
the process makes the message less clear.

E.g.

[  245.539711] i915 0000:00:02.0: [drm:i915_gem_init [i915]] Failed to initialize GPU, declaring it wedged!

becomes

[  245.539711] i915 0000:00:02.0: Failed to initialize GPU, declaring it wedged!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180709134858.12446-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2018-07-09 14:48:58 +01:00
parent 82edc7e8b8
commit 8cff1f4a3c
1 changed files with 7 additions and 4 deletions
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11
drivers/gpu/drm/i915/i915_drv.c
View File

@ -104,8 +104,13 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
vaf.fmt = fmt;
vaf.va = &args;
dev_printk(level, kdev, "[" DRM_NAME ":%ps] %pV",
__builtin_return_address(0), &vaf);
if (is_error)
dev_printk(level, kdev, "%pV", &vaf);
else
dev_printk(level, kdev, "[" DRM_NAME ":%ps] %pV",
__builtin_return_address(0), &vaf);
va_end(args);
if (is_error && !shown_bug_once) {
/*
@ -117,8 +122,6 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
dev_notice(kdev, "%s", FDO_BUG_MSG);
shown_bug_once = true;
}
va_end(args);
}
/* Map PCH device id to PCH type, or PCH_NONE if unknown. */