Commit 8784b285 authored Mar 10, 2014 by Jordan Crouse

msm: kgsl: Make the stubbed version of cff_dump return -ENODEV



Currently the stubbed version of the cff_dump debugfs file returns
-EINVAL which is a ultra overloaded error message.  Switch it to
-NODEV to communicate more clearly to the GPU that the functionality
isn't available.

Change-Id: Ic0dedbad780497b8803f09e128c5841e9aa14f28
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>

parent 5a069b6e

drivers/gpu/msm/kgsl_cffdump.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -140,12 +140,12 @@ static inline int kgsl_cffdump_capture_ib_desc(struct kgsl_device *device,

		static inline int kgsl_cff_dump_enable_set(void *data, u64 val)
		{
		return -EINVAL;
		return -ENODEV;
		}

		static inline int kgsl_cff_dump_enable_get(void data, u64 val)
		{
		return -EINVAL;
		return -ENODEV;
		}

		#endif /* CONFIG_MSM_KGSL_CFF_DUMP */