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Compiler Attributes: remove comment about sparse not supporting __has_attribute

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Sparse supports __has_attribute() since 2018-08-31, so the comment
is not true anymore but more importantly is rather confusing.

So remove it.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
This commit is contained in:
Luc Van Oostenryck 2020-08-25 01:25:11 +02:00 committed by Miguel Ojeda
parent d012a7190f
commit aac544c355
1 changed files with 0 additions and 6 deletions
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6
include/linux/compiler_attributes.h
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@ -24,12 +24,6 @@
* __has_attribute is supported on gcc >= 5, clang >= 2.9 and icc >= 17.
* In the meantime, to support 4.6 <= gcc < 5, we implement __has_attribute
* by hand.
*
* sparse does not support __has_attribute (yet) and defines __GNUC_MINOR__
* depending on the compiler used to build it; however, these attributes have
* no semantic effects for sparse, so it does not matter. Also note that,
* in order to avoid sparse's warnings, even the unsupported ones must be
* defined to 0.
*/
#ifndef __has_attribute
# define __has_attribute(x) __GCC4_has_attribute_##x