/// Bool initializations should use true and false. Bool tests don't need /// comparisons. Based on contributions from Joe Perches, Rusty Russell /// and Bruce W Allan. /// // Confidence: High // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2. // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6. GPLv2. // URL: http://coccinelle.lip6.fr/ // Options: --include-headers virtual patch virtual context virtual org virtual report @depends on patch@ bool t; symbol true; symbol false; @@ ( - t == true + t | - true == t + t | - t != true + !t | - true != t + !t | - t == false + !t | - false == t + !t | - t != false + t | - false != t + t ) @depends on patch disable is_zero, isnt_zero@ bool t; @@ ( - t == 1 + t | - t != 1 + !t | - t == 0 + !t | - t != 0 + t ) @depends on patch@ bool b; @@ ( b = - 0 + false | b = - 1 + true ) // --------------------------------------------------------------------- @r1 depends on !patch@ bool t; position p; @@ ( * t@p == true | * true == t@p | * t@p != true | * true != t@p | * t@p == false | * false == t@p | * t@p != false | * false != t@p ) @r2 depends on !patch disable is_zero, isnt_zero@ bool t; position p; @@ ( * t@p == 1 | * t@p != 1 | * t@p == 0 | * t@p != 0 ) @r3 depends on !patch@ bool b; position p1,p2; constant c; @@ ( *b@p1 = 0 | *b@p1 = 1 | *b@p2 = c ) @script:python depends on org@ p << r1.p; @@ cocci.print_main("WARNING: Comparison to bool",p) @script:python depends on org@ p << r2.p; @@ cocci.print_main("WARNING: Comparison of bool to 0/1",p) @script:python depends on org@ p1 << r3.p1; @@ cocci.print_main("WARNING: Assignment of bool to 0/1",p1) @script:python depends on org@ p2 << r3.p2; @@ cocci.print_main("ERROR: Assignment of bool to non-0/1 constant",p2) @script:python depends on report@ p << r1.p; @@ coccilib.report.print_report(p[0],"WARNING: Comparison to bool") @script:python depends on report@ p << r2.p; @@ coccilib.report.print_report(p[0],"WARNING: Comparison of bool to 0/1") @script:python depends on report@ p1 << r3.p1; @@ coccilib.report.print_report(p1[0],"WARNING: Assignment of bool to 0/1") @script:python depends on report@ p2 << r3.p2; @@ coccilib.report.print_report(p2[0],"ERROR: Assignment of bool to non-0/1 constant") ion='/cgit.cgi/linux/net-next.git/log/include/uapi/drm/msm_drm.h'>
path: root/include/uapi/drm/msm_drm.h
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
commit3ddc76dfc786cc6f87852693227fb0b1f124f807 (patch)
tree8192b4721e05cf6823087f9696db8c0c8f144b02 /include/uapi/drm/msm_drm.h
parentb272f732f888d4cf43c943a40c9aaa836f9b7431 (diff)
parent1f3a8e49d8f28f498b8694464623ac20aebfe62a (diff)
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer type cleanups from Thomas Gleixner: "This series does a tree wide cleanup of types related to timers/timekeeping. - Get rid of cycles_t and use a plain u64. The type is not really helpful and caused more confusion than clarity - Get rid of the ktime union. The union has become useless as we use the scalar nanoseconds storage unconditionally now. The 32bit timespec alike storage got removed due to the Y2038 limitations some time ago. That leaves the odd union access around for no reason. Clean it up. Both changes have been done with coccinelle and a small amount of manual mopping up" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ktime: Get rid of ktime_equal() ktime: Cleanup ktime_set() usage ktime: Get rid of the union clocksource: Use a plain u64 instead of cycle_t
Diffstat (limited to 'include/uapi/drm/msm_drm.h')